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Implemented more flexible blending modes for accelerated renderers

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This fixes bug 2594 - Propose new blend mode, SDL_BLENDMODE_BLEND_DSTA

	blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_SRC_ALPHA,
	                                       SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA,
	                                       SDL_BLENDOPERATION_ADD,
	                                       SDL_BLENDFACTOR_ZERO,
	                                       SDL_BLENDFACTOR_ONE,
	                                       SDL_BLENDOPERATION_ADD);

This fixes bug 2828 - Subtractive Blending

	blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_SRC_ALPHA,
	                                       SDL_BLENDFACTOR_ONE,
	                                       SDL_BLENDOPERATION_SUBTRACT,
	                                       SDL_BLENDFACTOR_ZERO,
	                                       SDL_BLENDFACTOR_ONE,
	                                       SDL_BLENDOPERATION_SUBTRACT);


This goes partway to fixing bug 3684 - Add support for a pre-multiplied alpha blending mode

	blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_ONE,
	                                       SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA,
	                                       SDL_BLENDOPERATION_ADD,
	                                       SDL_BLENDFACTOR_ONE,
	                                       SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA,
	                                       SDL_BLENDOPERATION_ADD);
This commit is contained in:
Sam Lantinga 2017-08-14 05:51:44 -07:00
parent f8e1874d01
commit c59d9923b3
16 changed files with 718 additions and 778 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

59
include/SDL_blendmode.h
View file

@ -47,11 +47,68 @@ typedef enum
SDL_BLENDMODE_ADD = 0x00000002, /**< additive blending SDL_BLENDMODE_ADD = 0x00000002, /**< additive blending
dstRGB = (srcRGB * srcA) + dstRGB dstRGB = (srcRGB * srcA) + dstRGB
dstA = dstA */ dstA = dstA */
SDL_BLENDMODE_MOD = 0x00000004 /**< color modulate SDL_BLENDMODE_MOD = 0x00000004, /**< color modulate
dstRGB = srcRGB * dstRGB dstRGB = srcRGB * dstRGB
dstA = dstA */ dstA = dstA */
SDL_BLENDMODE_INVALID = 0x7FFFFFFF
/* Additional custom blend modes can be returned by SDL_ComposeCustomBlendMode() */
} SDL_BlendMode; } SDL_BlendMode;
/**
* \brief The blend operation used when combining source and destination pixel components
*/
typedef enum
{
SDL_BLENDOPERATION_ADD = 0x1, /**< dst + src: supported by all renderers */
SDL_BLENDOPERATION_SUBTRACT = 0x2, /**< dst - src : supported by D3D9, D3D11, OpenGL, OpenGLES */
SDL_BLENDOPERATION_REV_SUBTRACT = 0x3, /**< src - dst : supported by D3D9, D3D11, OpenGL, OpenGLES */
SDL_BLENDOPERATION_MINIMUM = 0x4, /**< min(dst, src) : supported by D3D11 */
SDL_BLENDOPERATION_MAXIMUM = 0x5, /**< max(dst, src) : supported by D3D11 */
} SDL_BlendOperation;
/**
* \brief The normalized factor used to multiply pixel components
*/
typedef enum
{
SDL_BLENDFACTOR_ZERO = 0x1, /**< 0, 0, 0, 0 */
SDL_BLENDFACTOR_ONE = 0x2, /**< 1, 1, 1, 1 */
SDL_BLENDFACTOR_SRC_COLOR = 0x3, /**< srcR, srcG, srcB, srcA */
SDL_BLENDFACTOR_ONE_MINUS_SRC_COLOR = 0x4, /**< 1-srcR, 1-srcG, 1-srcB, 1-srcA */
SDL_BLENDFACTOR_SRC_ALPHA = 0x5, /**< srcA, srcA, srcA, srcA */
SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA = 0x6, /**< 1-srcA, 1-srcA, 1-srcA, 1-srcA */
SDL_BLENDFACTOR_DST_COLOR = 0x7, /**< dstR, dstG, dstB, dstA */
SDL_BLENDFACTOR_ONE_MINUS_DST_COLOR = 0x8, /**< 1-dstR, 1-dstG, 1-dstB, 1-dstA */
SDL_BLENDFACTOR_DST_ALPHA = 0x9, /**< dstA, dstA, dstA, dstA */
SDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA = 0xA, /**< 1-dstA, 1-dstA, 1-dstA, 1-dstA */
} SDL_BlendFactor;
/**
* \brief Create a custom blend mode, which may or may not be supported by a given renderer
*
* \param srcColorFactor
* \param dstColorFactor
* \param colorOperation
* \param srcAlphaFactor
* \param dstAlphaFactor
* \param alphaOperation
*
* The result of the blend mode operation will be:
* dstRGB = dstRGB * dstColorFactor colorOperation srcRGB * srcColorFactor
* and
* dstA = dstA * dstAlphaFactor alphaOperation srcA * srcAlphaFactor
*/
extern DECLSPEC SDL_BlendMode SDLCALL SDL_ComposeCustomBlendMode(SDL_BlendFactor srcColorFactor,
SDL_BlendFactor dstColorFactor,
SDL_BlendOperation colorOperation,
SDL_BlendFactor srcAlphaFactor,
SDL_BlendFactor dstAlphaFactor,
SDL_BlendOperation alphaOperation);
/* Ends C function definitions when using C++ */ /* Ends C function definitions when using C++ */
#ifdef __cplusplus #ifdef __cplusplus
} }

1
src/dynapi/SDL_dynapi_overrides.h
View file

@ -627,3 +627,4 @@
#define SDL_utf8strlen SDL_utf8strlen_REAL #define SDL_utf8strlen SDL_utf8strlen_REAL
#define SDL_LoadFile_RW SDL_LoadFile_RW_REAL #define SDL_LoadFile_RW SDL_LoadFile_RW_REAL
#define SDL_wcscmp SDL_wcscmp_REAL #define SDL_wcscmp SDL_wcscmp_REAL
#define SDL_ComposeCustomBlendMode SDL_ComposeCustomBlendMode_REAL

1
src/dynapi/SDL_dynapi_procs.h
View file

@ -659,3 +659,4 @@ SDL_DYNAPI_PROC(SDL_JoystickID,SDL_JoystickGetDeviceInstanceID,(int a),(a),retur
SDL_DYNAPI_PROC(size_t,SDL_utf8strlen,(const char *a),(a),return) SDL_DYNAPI_PROC(size_t,SDL_utf8strlen,(const char *a),(a),return)
SDL_DYNAPI_PROC(void*,SDL_LoadFile_RW,(SDL_RWops *a, size_t *b, int c),(a,b,c),return) SDL_DYNAPI_PROC(void*,SDL_LoadFile_RW,(SDL_RWops *a, size_t *b, int c),(a,b,c),return)
SDL_DYNAPI_PROC(int,SDL_wcscmp,(const wchar_t *a, const wchar_t *b),(a,b),return) SDL_DYNAPI_PROC(int,SDL_wcscmp,(const wchar_t *a, const wchar_t *b),(a,b),return)
SDL_DYNAPI_PROC(SDL_BlendMode,SDL_ComposeCustomBlendMode,(SDL_BlendFactor a, SDL_BlendFactor b, SDL_BlendOperation c, SDL_BlendFactor d, SDL_BlendFactor e, SDL_BlendOperation f),(a,b,c,d,e,f),return)

135
src/render/SDL_render.c
View file

@ -44,6 +44,31 @@
return retval; \ return retval; \
} }
/* Predefined blend modes */
#define SDL_COMPOSE_BLENDMODE(srcColorFactor, dstColorFactor, colorOperation, \
srcAlphaFactor, dstAlphaFactor, alphaOperation) \
(SDL_BlendMode)(((Uint32)colorOperation << 0) | \
((Uint32)srcColorFactor << 4) | \
((Uint32)dstColorFactor << 8) | \
((Uint32)alphaOperation << 16) | \
((Uint32)srcAlphaFactor << 20) | \
((Uint32)dstAlphaFactor << 24))
#define SDL_BLENDMODE_NONE_FULL \
SDL_COMPOSE_BLENDMODE(SDL_BLENDFACTOR_ONE, SDL_BLENDFACTOR_ZERO, SDL_BLENDOPERATION_ADD, \
SDL_BLENDFACTOR_ONE, SDL_BLENDFACTOR_ZERO, SDL_BLENDOPERATION_ADD)
#define SDL_BLENDMODE_BLEND_FULL \
SDL_COMPOSE_BLENDMODE(SDL_BLENDFACTOR_SRC_ALPHA, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD, \
SDL_BLENDFACTOR_ONE, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD)
#define SDL_BLENDMODE_ADD_FULL \
SDL_COMPOSE_BLENDMODE(SDL_BLENDFACTOR_SRC_ALPHA, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_ADD, \
SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_ADD)
#define SDL_BLENDMODE_MOD_FULL \
SDL_COMPOSE_BLENDMODE(SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_SRC_COLOR, SDL_BLENDOPERATION_ADD, \
SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_ADD)
#if !SDL_RENDER_DISABLED #if !SDL_RENDER_DISABLED
static const SDL_RenderDriver *render_drivers[] = { static const SDL_RenderDriver *render_drivers[] = {
@ -379,6 +404,23 @@ SDL_GetRendererOutputSize(SDL_Renderer * renderer, int *w, int *h)
} }
} }
static SDL_bool
IsSupportedBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode)
{
switch (blendMode)
{
/* These are required to be supported by all renderers */
case SDL_BLENDMODE_NONE:
case SDL_BLENDMODE_BLEND:
case SDL_BLENDMODE_ADD:
case SDL_BLENDMODE_MOD:
return SDL_TRUE;
default:
return renderer->SupportsBlendMode && renderer->SupportsBlendMode(renderer, blendMode);
}
}
static SDL_bool static SDL_bool
IsSupportedFormat(SDL_Renderer * renderer, Uint32 format) IsSupportedFormat(SDL_Renderer * renderer, Uint32 format)
{ {
@ -706,6 +748,9 @@ SDL_SetTextureBlendMode(SDL_Texture * texture, SDL_BlendMode blendMode)
CHECK_TEXTURE_MAGIC(texture, -1); CHECK_TEXTURE_MAGIC(texture, -1);
renderer = texture->renderer; renderer = texture->renderer;
if (!IsSupportedBlendMode(renderer, blendMode)) {
return SDL_Unsupported();
}
texture->blendMode = blendMode; texture->blendMode = blendMode;
if (texture->native) { if (texture->native) {
return SDL_SetTextureBlendMode(texture->native, blendMode); return SDL_SetTextureBlendMode(texture->native, blendMode);
@ -1452,6 +1497,9 @@ SDL_SetRenderDrawBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode)
{ {
CHECK_RENDERER_MAGIC(renderer, -1); CHECK_RENDERER_MAGIC(renderer, -1);
if (!IsSupportedBlendMode(renderer, blendMode)) {
return SDL_Unsupported();
}
renderer->blendMode = blendMode; renderer->blendMode = blendMode;
return 0; return 0;
} }
@ -2042,4 +2090,91 @@ int SDL_GL_UnbindTexture(SDL_Texture *texture)
return SDL_Unsupported(); return SDL_Unsupported();
} }
static SDL_BlendMode
SDL_GetShortBlendMode(SDL_BlendMode blendMode)
{
switch (blendMode) {
case SDL_BLENDMODE_NONE_FULL:
return SDL_BLENDMODE_NONE;
case SDL_BLENDMODE_BLEND_FULL:
return SDL_BLENDMODE_BLEND;
case SDL_BLENDMODE_ADD_FULL:
return SDL_BLENDMODE_ADD;
case SDL_BLENDMODE_MOD_FULL:
return SDL_BLENDMODE_MOD;
default:
return blendMode;
}
}
static SDL_BlendMode
SDL_GetLongBlendMode(SDL_BlendMode blendMode)
{
switch (blendMode) {
case SDL_BLENDMODE_NONE:
return SDL_BLENDMODE_NONE_FULL;
case SDL_BLENDMODE_BLEND:
return SDL_BLENDMODE_BLEND_FULL;
case SDL_BLENDMODE_ADD:
return SDL_BLENDMODE_ADD_FULL;
case SDL_BLENDMODE_MOD:
return SDL_BLENDMODE_MOD_FULL;
default:
return blendMode;
}
}
SDL_BlendMode
SDL_ComposeCustomBlendMode(SDL_BlendFactor srcColorFactor, SDL_BlendFactor dstColorFactor,
SDL_BlendOperation colorOperation,
SDL_BlendFactor srcAlphaFactor, SDL_BlendFactor dstAlphaFactor,
SDL_BlendOperation alphaOperation)
{
SDL_BlendMode blendMode = SDL_COMPOSE_BLENDMODE(srcColorFactor, dstColorFactor, colorOperation,
srcAlphaFactor, dstAlphaFactor, alphaOperation);
return SDL_GetShortBlendMode(blendMode);
}
SDL_BlendFactor
SDL_GetBlendModeSrcColorFactor(SDL_BlendMode blendMode)
{
blendMode = SDL_GetLongBlendMode(blendMode);
return (SDL_BlendFactor)(((Uint32)blendMode >> 4) & 0xF);
}
SDL_BlendFactor
SDL_GetBlendModeDstColorFactor(SDL_BlendMode blendMode)
{
blendMode = SDL_GetLongBlendMode(blendMode);
return (SDL_BlendFactor)(((Uint32)blendMode >> 8) & 0xF);
}
SDL_BlendOperation
SDL_GetBlendModeColorOperation(SDL_BlendMode blendMode)
{
blendMode = SDL_GetLongBlendMode(blendMode);
return (SDL_BlendOperation)(((Uint32)blendMode >> 0) & 0xF);
}
SDL_BlendFactor
SDL_GetBlendModeSrcAlphaFactor(SDL_BlendMode blendMode)
{
blendMode = SDL_GetLongBlendMode(blendMode);
return (SDL_BlendFactor)(((Uint32)blendMode >> 20) & 0xF);
}
SDL_BlendFactor
SDL_GetBlendModeDstAlphaFactor(SDL_BlendMode blendMode)
{
blendMode = SDL_GetLongBlendMode(blendMode);
return (SDL_BlendFactor)(((Uint32)blendMode >> 24) & 0xF);
}
SDL_BlendOperation
SDL_GetBlendModeAlphaOperation(SDL_BlendMode blendMode)
{
blendMode = SDL_GetLongBlendMode(blendMode);
return (SDL_BlendFactor)(((Uint32)blendMode >> 16) & 0xF);
}
/* vi: set ts=4 sw=4 expandtab: */ /* vi: set ts=4 sw=4 expandtab: */

9
src/render/SDL_sysrender.h
View file

@ -79,6 +79,7 @@ struct SDL_Renderer
void (*WindowEvent) (SDL_Renderer * renderer, const SDL_WindowEvent *event); void (*WindowEvent) (SDL_Renderer * renderer, const SDL_WindowEvent *event);
int (*GetOutputSize) (SDL_Renderer * renderer, int *w, int *h); int (*GetOutputSize) (SDL_Renderer * renderer, int *w, int *h);
SDL_bool (*SupportsBlendMode)(SDL_Renderer * renderer, SDL_BlendMode blendMode);
int (*CreateTexture) (SDL_Renderer * renderer, SDL_Texture * texture); int (*CreateTexture) (SDL_Renderer * renderer, SDL_Texture * texture);
int (*SetTextureColorMod) (SDL_Renderer * renderer, int (*SetTextureColorMod) (SDL_Renderer * renderer,
SDL_Texture * texture); SDL_Texture * texture);
@ -186,6 +187,14 @@ extern SDL_RenderDriver DirectFB_RenderDriver;
extern SDL_RenderDriver PSP_RenderDriver; extern SDL_RenderDriver PSP_RenderDriver;
extern SDL_RenderDriver SW_RenderDriver; extern SDL_RenderDriver SW_RenderDriver;
/* Blend mode functions */
extern SDL_BlendFactor SDL_GetBlendModeSrcColorFactor(SDL_BlendMode blendMode);
extern SDL_BlendFactor SDL_GetBlendModeDstColorFactor(SDL_BlendMode blendMode);
extern SDL_BlendOperation SDL_GetBlendModeColorOperation(SDL_BlendMode blendMode);
extern SDL_BlendFactor SDL_GetBlendModeSrcAlphaFactor(SDL_BlendMode blendMode);
extern SDL_BlendFactor SDL_GetBlendModeDstAlphaFactor(SDL_BlendMode blendMode);
extern SDL_BlendOperation SDL_GetBlendModeAlphaOperation(SDL_BlendMode blendMode);
#endif /* SDL_sysrender_h_ */ #endif /* SDL_sysrender_h_ */
/* vi: set ts=4 sw=4 expandtab: */ /* vi: set ts=4 sw=4 expandtab: */

105
src/render/direct3d/SDL_render_d3d.c
View file

@ -125,6 +125,7 @@ static void PrintShaderData(LPDWORD shader_data, DWORD shader_size)
static SDL_Renderer *D3D_CreateRenderer(SDL_Window * window, Uint32 flags); static SDL_Renderer *D3D_CreateRenderer(SDL_Window * window, Uint32 flags);
static void D3D_WindowEvent(SDL_Renderer * renderer, static void D3D_WindowEvent(SDL_Renderer * renderer,
const SDL_WindowEvent *event); const SDL_WindowEvent *event);
static SDL_bool D3D_SupportsBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode);
static int D3D_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture); static int D3D_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture);
static int D3D_RecreateTexture(SDL_Renderer * renderer, SDL_Texture * texture); static int D3D_RecreateTexture(SDL_Renderer * renderer, SDL_Texture * texture);
static int D3D_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture, static int D3D_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
@ -542,6 +543,7 @@ D3D_CreateRenderer(SDL_Window * window, Uint32 flags)
} }
renderer->WindowEvent = D3D_WindowEvent; renderer->WindowEvent = D3D_WindowEvent;
renderer->SupportsBlendMode = D3D_SupportsBlendMode;
renderer->CreateTexture = D3D_CreateTexture; renderer->CreateTexture = D3D_CreateTexture;
renderer->UpdateTexture = D3D_UpdateTexture; renderer->UpdateTexture = D3D_UpdateTexture;
renderer->UpdateTextureYUV = D3D_UpdateTextureYUV; renderer->UpdateTextureYUV = D3D_UpdateTextureYUV;
@ -802,6 +804,58 @@ D3D_WindowEvent(SDL_Renderer * renderer, const SDL_WindowEvent *event)
} }
} }
static D3DBLEND GetBlendFunc(SDL_BlendFactor factor)
{
switch (factor) {
case SDL_BLENDFACTOR_ZERO:
return D3DBLEND_ZERO;
case SDL_BLENDFACTOR_ONE:
return D3DBLEND_ONE;
case SDL_BLENDFACTOR_SRC_COLOR:
return D3DBLEND_SRCCOLOR;
case SDL_BLENDFACTOR_ONE_MINUS_SRC_COLOR:
return D3DBLEND_INVSRCCOLOR;
case SDL_BLENDFACTOR_SRC_ALPHA:
return D3DBLEND_SRCALPHA;
case SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA:
return D3DBLEND_INVSRCALPHA;
case SDL_BLENDFACTOR_DST_COLOR:
return D3DBLEND_DESTCOLOR;
case SDL_BLENDFACTOR_ONE_MINUS_DST_COLOR:
return D3DBLEND_INVDESTCOLOR;
case SDL_BLENDFACTOR_DST_ALPHA:
return D3DBLEND_DESTALPHA;
case SDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA:
return D3DBLEND_INVDESTALPHA;
default:
return (D3DBLEND)0;
}
}
static SDL_bool
D3D_SupportsBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode)
{
D3D_RenderData *data = (D3D_RenderData *) renderer->driverdata;
SDL_BlendFactor srcColorFactor = SDL_GetBlendModeSrcColorFactor(blendMode);
SDL_BlendFactor srcAlphaFactor = SDL_GetBlendModeSrcAlphaFactor(blendMode);
SDL_BlendOperation colorOperation = SDL_GetBlendModeColorOperation(blendMode);
SDL_BlendFactor dstColorFactor = SDL_GetBlendModeDstColorFactor(blendMode);
SDL_BlendFactor dstAlphaFactor = SDL_GetBlendModeDstAlphaFactor(blendMode);
SDL_BlendOperation alphaOperation = SDL_GetBlendModeAlphaOperation(blendMode);
if (!GetBlendFunc(srcColorFactor) || !GetBlendFunc(srcAlphaFactor) ||
!GetBlendFunc(dstColorFactor) || !GetBlendFunc(dstAlphaFactor)) {
return SDL_FALSE;
}
if ((srcColorFactor != srcAlphaFactor || dstColorFactor != dstAlphaFactor) && !data->enableSeparateAlphaBlend) {
return SDL_FALSE;
}
if (colorOperation != SDL_BLENDOPERATION_ADD || alphaOperation != SDL_BLENDOPERATION_ADD) {
return SDL_FALSE;
}
return SDL_TRUE;
}
static D3DTEXTUREFILTERTYPE static D3DTEXTUREFILTERTYPE
GetScaleQuality(void) GetScaleQuality(void)
{ {
@ -1353,55 +1407,22 @@ D3D_RenderClear(SDL_Renderer * renderer)
} }
static void static void
D3D_SetBlendMode(D3D_RenderData * data, int blendMode) D3D_SetBlendMode(D3D_RenderData * data, SDL_BlendMode blendMode)
{ {
switch (blendMode) { if (blendMode == SDL_BLENDMODE_NONE) {
case SDL_BLENDMODE_NONE: IDirect3DDevice9_SetRenderState(data->device, D3DRS_ALPHABLENDENABLE, FALSE);
IDirect3DDevice9_SetRenderState(data->device, D3DRS_ALPHABLENDENABLE, } else {
FALSE); IDirect3DDevice9_SetRenderState(data->device, D3DRS_ALPHABLENDENABLE, TRUE);
break;
case SDL_BLENDMODE_BLEND:
IDirect3DDevice9_SetRenderState(data->device, D3DRS_ALPHABLENDENABLE,
TRUE);
IDirect3DDevice9_SetRenderState(data->device, D3DRS_SRCBLEND, IDirect3DDevice9_SetRenderState(data->device, D3DRS_SRCBLEND,
D3DBLEND_SRCALPHA); GetBlendFunc(SDL_GetBlendModeSrcColorFactor(blendMode)));
IDirect3DDevice9_SetRenderState(data->device, D3DRS_DESTBLEND, IDirect3DDevice9_SetRenderState(data->device, D3DRS_DESTBLEND,
D3DBLEND_INVSRCALPHA); GetBlendFunc(SDL_GetBlendModeDstColorFactor(blendMode)));
if (data->enableSeparateAlphaBlend) { if (data->enableSeparateAlphaBlend) {
IDirect3DDevice9_SetRenderState(data->device, D3DRS_SRCBLENDALPHA, IDirect3DDevice9_SetRenderState(data->device, D3DRS_SRCBLENDALPHA,
D3DBLEND_ONE); GetBlendFunc(SDL_GetBlendModeSrcAlphaFactor(blendMode)));
IDirect3DDevice9_SetRenderState(data->device, D3DRS_DESTBLENDALPHA, IDirect3DDevice9_SetRenderState(data->device, D3DRS_DESTBLENDALPHA,
D3DBLEND_INVSRCALPHA); GetBlendFunc(SDL_GetBlendModeDstAlphaFactor(blendMode)));
} }
break;
case SDL_BLENDMODE_ADD:
IDirect3DDevice9_SetRenderState(data->device, D3DRS_ALPHABLENDENABLE,
TRUE);
IDirect3DDevice9_SetRenderState(data->device, D3DRS_SRCBLEND,
D3DBLEND_SRCALPHA);
IDirect3DDevice9_SetRenderState(data->device, D3DRS_DESTBLEND,
D3DBLEND_ONE);
if (data->enableSeparateAlphaBlend) {
IDirect3DDevice9_SetRenderState(data->device, D3DRS_SRCBLENDALPHA,
D3DBLEND_ZERO);
IDirect3DDevice9_SetRenderState(data->device, D3DRS_DESTBLENDALPHA,
D3DBLEND_ONE);
}
break;
case SDL_BLENDMODE_MOD:
IDirect3DDevice9_SetRenderState(data->device, D3DRS_ALPHABLENDENABLE,
TRUE);
IDirect3DDevice9_SetRenderState(data->device, D3DRS_SRCBLEND,
D3DBLEND_ZERO);
IDirect3DDevice9_SetRenderState(data->device, D3DRS_DESTBLEND,
D3DBLEND_SRCCOLOR);
if (data->enableSeparateAlphaBlend) {
IDirect3DDevice9_SetRenderState(data->device, D3DRS_SRCBLENDALPHA,
D3DBLEND_ZERO);
IDirect3DDevice9_SetRenderState(data->device, D3DRS_DESTBLENDALPHA,
D3DBLEND_ONE);
}
break;
} }
} }

207
src/render/direct3d11/SDL_render_d3d11.c
View file

@ -93,6 +93,13 @@ typedef struct
SDL_Rect locked_rect; SDL_Rect locked_rect;
} D3D11_TextureData; } D3D11_TextureData;
/* Blend mode data */
typedef struct
{
SDL_BlendMode blendMode;
ID3D11BlendState *blendState;
} D3D11_BlendMode;
/* Private renderer data */ /* Private renderer data */
typedef struct typedef struct
{ {
@ -112,9 +119,8 @@ typedef struct
ID3D11PixelShader *colorPixelShader; ID3D11PixelShader *colorPixelShader;
ID3D11PixelShader *texturePixelShader; ID3D11PixelShader *texturePixelShader;
ID3D11PixelShader *yuvPixelShader; ID3D11PixelShader *yuvPixelShader;
ID3D11BlendState *blendModeBlend; int blendModesCount;
ID3D11BlendState *blendModeAdd; D3D11_BlendMode *blendModes;
ID3D11BlendState *blendModeMod;
ID3D11SamplerState *nearestPixelSampler; ID3D11SamplerState *nearestPixelSampler;
ID3D11SamplerState *linearSampler; ID3D11SamplerState *linearSampler;
D3D_FEATURE_LEVEL featureLevel; D3D_FEATURE_LEVEL featureLevel;
@ -716,6 +722,7 @@ static const DWORD D3D11_VertexShader[] = {
static SDL_Renderer *D3D11_CreateRenderer(SDL_Window * window, Uint32 flags); static SDL_Renderer *D3D11_CreateRenderer(SDL_Window * window, Uint32 flags);
static void D3D11_WindowEvent(SDL_Renderer * renderer, static void D3D11_WindowEvent(SDL_Renderer * renderer,
const SDL_WindowEvent *event); const SDL_WindowEvent *event);
static SDL_bool D3D11_SupportsBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode);
static int D3D11_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture); static int D3D11_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture);
static int D3D11_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture, static int D3D11_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, const void *srcPixels, const SDL_Rect * rect, const void *srcPixels,
@ -826,6 +833,7 @@ D3D11_CreateRenderer(SDL_Window * window, Uint32 flags)
} }
renderer->WindowEvent = D3D11_WindowEvent; renderer->WindowEvent = D3D11_WindowEvent;
renderer->SupportsBlendMode = D3D11_SupportsBlendMode;
renderer->CreateTexture = D3D11_CreateTexture; renderer->CreateTexture = D3D11_CreateTexture;
renderer->UpdateTexture = D3D11_UpdateTexture; renderer->UpdateTexture = D3D11_UpdateTexture;
renderer->UpdateTextureYUV = D3D11_UpdateTextureYUV; renderer->UpdateTextureYUV = D3D11_UpdateTextureYUV;
@ -898,6 +906,8 @@ D3D11_ReleaseAll(SDL_Renderer * renderer)
/* Release/reset everything else */ /* Release/reset everything else */
if (data) { if (data) {
int i;
SAFE_RELEASE(data->dxgiFactory); SAFE_RELEASE(data->dxgiFactory);
SAFE_RELEASE(data->dxgiAdapter); SAFE_RELEASE(data->dxgiAdapter);
SAFE_RELEASE(data->d3dDevice); SAFE_RELEASE(data->d3dDevice);
@ -911,9 +921,14 @@ D3D11_ReleaseAll(SDL_Renderer * renderer)
SAFE_RELEASE(data->colorPixelShader); SAFE_RELEASE(data->colorPixelShader);
SAFE_RELEASE(data->texturePixelShader); SAFE_RELEASE(data->texturePixelShader);
SAFE_RELEASE(data->yuvPixelShader); SAFE_RELEASE(data->yuvPixelShader);
SAFE_RELEASE(data->blendModeBlend); if (data->blendModesCount > 0) {
SAFE_RELEASE(data->blendModeAdd); for (i = 0; i < data->blendModesCount; ++i) {
SAFE_RELEASE(data->blendModeMod); SAFE_RELEASE(data->blendModes[i].blendState);
}
SDL_free(data->blendModes);
data->blendModesCount = 0;
}
SAFE_RELEASE(data->nearestPixelSampler); SAFE_RELEASE(data->nearestPixelSampler);
SAFE_RELEASE(data->linearSampler); SAFE_RELEASE(data->linearSampler);
SAFE_RELEASE(data->mainRasterizer); SAFE_RELEASE(data->mainRasterizer);
@ -954,37 +969,96 @@ D3D11_DestroyRenderer(SDL_Renderer * renderer)
SDL_free(renderer); SDL_free(renderer);
} }
static HRESULT static D3D11_BLEND GetBlendFunc(SDL_BlendFactor factor)
D3D11_CreateBlendMode(SDL_Renderer * renderer, {
BOOL enableBlending, switch (factor) {
D3D11_BLEND srcBlend, case SDL_BLENDFACTOR_ZERO:
D3D11_BLEND destBlend, return D3D11_BLEND_ZERO;
D3D11_BLEND srcBlendAlpha, case SDL_BLENDFACTOR_ONE:
D3D11_BLEND destBlendAlpha, return D3D11_BLEND_ONE;
ID3D11BlendState ** blendStateOutput) case SDL_BLENDFACTOR_SRC_COLOR:
return D3D11_BLEND_SRC_COLOR;
case SDL_BLENDFACTOR_ONE_MINUS_SRC_COLOR:
return D3D11_BLEND_INV_SRC_COLOR;
case SDL_BLENDFACTOR_SRC_ALPHA:
return D3D11_BLEND_SRC_ALPHA;
case SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA:
return D3D11_BLEND_INV_SRC_ALPHA;
case SDL_BLENDFACTOR_DST_COLOR:
return D3D11_BLEND_DEST_COLOR;
case SDL_BLENDFACTOR_ONE_MINUS_DST_COLOR:
return D3D11_BLEND_INV_DEST_COLOR;
case SDL_BLENDFACTOR_DST_ALPHA:
return D3D11_BLEND_DEST_ALPHA;
case SDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA:
return D3D11_BLEND_INV_DEST_ALPHA;
default:
return (D3D11_BLEND)0;
}
}
static D3D11_BLEND_OP GetBlendEquation(SDL_BlendOperation operation)
{
switch (operation) {
case SDL_BLENDOPERATION_ADD:
return D3D11_BLEND_OP_ADD;
case SDL_BLENDOPERATION_SUBTRACT:
return D3D11_BLEND_OP_SUBTRACT;
case SDL_BLENDOPERATION_REV_SUBTRACT:
return D3D11_BLEND_OP_REV_SUBTRACT;
case SDL_BLENDOPERATION_MINIMUM:
return D3D11_BLEND_OP_MIN;
case SDL_BLENDOPERATION_MAXIMUM:
return D3D11_BLEND_OP_MAX;
default:
return (D3D11_BLEND_OP)0;
}
}
static SDL_bool
D3D11_CreateBlendState(SDL_Renderer * renderer, SDL_BlendMode blendMode)
{ {
D3D11_RenderData *data = (D3D11_RenderData *) renderer->driverdata; D3D11_RenderData *data = (D3D11_RenderData *) renderer->driverdata;
SDL_BlendFactor srcColorFactor = SDL_GetBlendModeSrcColorFactor(blendMode);
SDL_BlendFactor srcAlphaFactor = SDL_GetBlendModeSrcAlphaFactor(blendMode);
SDL_BlendOperation colorOperation = SDL_GetBlendModeColorOperation(blendMode);
SDL_BlendFactor dstColorFactor = SDL_GetBlendModeDstColorFactor(blendMode);
SDL_BlendFactor dstAlphaFactor = SDL_GetBlendModeDstAlphaFactor(blendMode);
SDL_BlendOperation alphaOperation = SDL_GetBlendModeAlphaOperation(blendMode);
ID3D11BlendState *blendState = NULL;
D3D11_BlendMode *blendModes;
HRESULT result = S_OK; HRESULT result = S_OK;
D3D11_BLEND_DESC blendDesc; D3D11_BLEND_DESC blendDesc;
SDL_zero(blendDesc); SDL_zero(blendDesc);
blendDesc.AlphaToCoverageEnable = FALSE; blendDesc.AlphaToCoverageEnable = FALSE;
blendDesc.IndependentBlendEnable = FALSE; blendDesc.IndependentBlendEnable = FALSE;
blendDesc.RenderTarget[0].BlendEnable = enableBlending; blendDesc.RenderTarget[0].BlendEnable = TRUE;
blendDesc.RenderTarget[0].SrcBlend = srcBlend; blendDesc.RenderTarget[0].SrcBlend = GetBlendFunc(srcColorFactor);
blendDesc.RenderTarget[0].DestBlend = destBlend; blendDesc.RenderTarget[0].DestBlend = GetBlendFunc(dstColorFactor);
blendDesc.RenderTarget[0].BlendOp = D3D11_BLEND_OP_ADD; blendDesc.RenderTarget[0].BlendOp = GetBlendEquation(colorOperation);
blendDesc.RenderTarget[0].SrcBlendAlpha = srcBlendAlpha; blendDesc.RenderTarget[0].SrcBlendAlpha = GetBlendFunc(srcAlphaFactor);
blendDesc.RenderTarget[0].DestBlendAlpha = destBlendAlpha; blendDesc.RenderTarget[0].DestBlendAlpha = GetBlendFunc(dstAlphaFactor);
blendDesc.RenderTarget[0].BlendOpAlpha = D3D11_BLEND_OP_ADD; blendDesc.RenderTarget[0].BlendOpAlpha = GetBlendEquation(alphaOperation);
blendDesc.RenderTarget[0].RenderTargetWriteMask = D3D11_COLOR_WRITE_ENABLE_ALL; blendDesc.RenderTarget[0].RenderTargetWriteMask = D3D11_COLOR_WRITE_ENABLE_ALL;
result = ID3D11Device_CreateBlendState(data->d3dDevice, &blendDesc, blendStateOutput); result = ID3D11Device_CreateBlendState(data->d3dDevice, &blendDesc, &blendState);
if (FAILED(result)) { if (FAILED(result)) {
WIN_SetErrorFromHRESULT(SDL_COMPOSE_ERROR("ID3D11Device1::CreateBlendState"), result); WIN_SetErrorFromHRESULT(SDL_COMPOSE_ERROR("ID3D11Device1::CreateBlendState"), result);
return result; return SDL_FALSE;
} }
return S_OK; blendModes = (D3D11_BlendMode *)SDL_realloc(data->blendModes, (data->blendModesCount + 1) * sizeof(*blendModes));
if (!blendModes) {
SAFE_RELEASE(blendState);
SDL_OutOfMemory();
return SDL_FALSE;
}
blendModes[data->blendModesCount].blendMode = blendMode;
blendModes[data->blendModesCount].blendState = blendState;
data->blendModes = blendModes;
++data->blendModesCount;
return SDL_TRUE;
} }
/* Create resources that depend on the device. */ /* Create resources that depend on the device. */
@ -1286,41 +1360,9 @@ D3D11_CreateDeviceResources(SDL_Renderer * renderer)
} }
/* Create blending states: */ /* Create blending states: */
result = D3D11_CreateBlendMode( if (!D3D11_CreateBlendState(renderer, SDL_BLENDMODE_BLEND) ||
renderer, !D3D11_CreateBlendState(renderer, SDL_BLENDMODE_ADD) ||
TRUE, !D3D11_CreateBlendState(renderer, SDL_BLENDMODE_MOD)) {
D3D11_BLEND_SRC_ALPHA, /* srcBlend */
D3D11_BLEND_INV_SRC_ALPHA, /* destBlend */
D3D11_BLEND_ONE, /* srcBlendAlpha */
D3D11_BLEND_INV_SRC_ALPHA, /* destBlendAlpha */
&data->blendModeBlend);
if (FAILED(result)) {
/* D3D11_CreateBlendMode will set the SDL error, if it fails */
goto done;
}
result = D3D11_CreateBlendMode(
renderer,
TRUE,
D3D11_BLEND_SRC_ALPHA, /* srcBlend */
D3D11_BLEND_ONE, /* destBlend */
D3D11_BLEND_ZERO, /* srcBlendAlpha */
D3D11_BLEND_ONE, /* destBlendAlpha */
&data->blendModeAdd);
if (FAILED(result)) {
/* D3D11_CreateBlendMode will set the SDL error, if it fails */
goto done;
}
result = D3D11_CreateBlendMode(
renderer,
TRUE,
D3D11_BLEND_ZERO, /* srcBlend */
D3D11_BLEND_SRC_COLOR, /* destBlend */
D3D11_BLEND_ZERO, /* srcBlendAlpha */
D3D11_BLEND_ONE, /* destBlendAlpha */
&data->blendModeMod);
if (FAILED(result)) {
/* D3D11_CreateBlendMode will set the SDL error, if it fails */ /* D3D11_CreateBlendMode will set the SDL error, if it fails */
goto done; goto done;
} }
@ -1694,6 +1736,25 @@ D3D11_WindowEvent(SDL_Renderer * renderer, const SDL_WindowEvent *event)
} }
} }
static SDL_bool
D3D11_SupportsBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode)
{
SDL_BlendFactor srcColorFactor = SDL_GetBlendModeSrcColorFactor(blendMode);
SDL_BlendFactor srcAlphaFactor = SDL_GetBlendModeSrcAlphaFactor(blendMode);
SDL_BlendOperation colorOperation = SDL_GetBlendModeColorOperation(blendMode);
SDL_BlendFactor dstColorFactor = SDL_GetBlendModeDstColorFactor(blendMode);
SDL_BlendFactor dstAlphaFactor = SDL_GetBlendModeDstAlphaFactor(blendMode);
SDL_BlendOperation alphaOperation = SDL_GetBlendModeAlphaOperation(blendMode);
if (!GetBlendFunc(srcColorFactor) || !GetBlendFunc(srcAlphaFactor) ||
!GetBlendEquation(colorOperation) ||
!GetBlendFunc(dstColorFactor) || !GetBlendFunc(dstAlphaFactor) ||
!GetBlendEquation(alphaOperation)) {
return SDL_FALSE;
}
return SDL_TRUE;
}
static D3D11_FILTER static D3D11_FILTER
GetScaleQuality(void) GetScaleQuality(void)
{ {
@ -2443,19 +2504,21 @@ D3D11_RenderSetBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode)
{ {
D3D11_RenderData *rendererData = (D3D11_RenderData *)renderer->driverdata; D3D11_RenderData *rendererData = (D3D11_RenderData *)renderer->driverdata;
ID3D11BlendState *blendState = NULL; ID3D11BlendState *blendState = NULL;
switch (blendMode) { if (blendMode != SDL_BLENDMODE_NONE) {
case SDL_BLENDMODE_BLEND: int i;
blendState = rendererData->blendModeBlend; for (i = 0; i < rendererData->blendModesCount; ++i) {
break; if (blendMode == rendererData->blendModes[i].blendMode) {
case SDL_BLENDMODE_ADD: blendState = rendererData->blendModes[i].blendState;
blendState = rendererData->blendModeAdd; break;
break; }
case SDL_BLENDMODE_MOD: }
blendState = rendererData->blendModeMod; if (!blendState) {
break; if (D3D11_CreateBlendState(renderer, blendMode)) {
case SDL_BLENDMODE_NONE: /* Successfully created the blend state, try again */
blendState = NULL; D3D11_RenderSetBlendMode(renderer, blendMode);
break; }
return;
}
} }
if (blendState != rendererData->currentBlendState) { if (blendState != rendererData->currentBlendState) {
ID3D11DeviceContext_OMSetBlendState(rendererData->d3dContext, blendState, 0, 0xFFFFFFFF); ID3D11DeviceContext_OMSetBlendState(rendererData->d3dContext, blendState, 0, 0xFFFFFFFF);

3
src/render/opengl/SDL_glfuncs.h
View file

@ -35,7 +35,8 @@ SDL_PROC(void, glBindTexture, (GLenum, GLuint))
SDL_PROC_UNUSED(void, glBitmap, SDL_PROC_UNUSED(void, glBitmap,
(GLsizei, GLsizei, GLfloat, GLfloat, GLfloat, GLfloat, (GLsizei, GLsizei, GLfloat, GLfloat, GLfloat, GLfloat,
const GLubyte *)) const GLubyte *))
SDL_PROC(void, glBlendFunc, (GLenum, GLenum)) SDL_PROC(void, glBlendEquation, (GLenum))
SDL_PROC_UNUSED(void, glBlendFunc, (GLenum, GLenum))
SDL_PROC(void, glBlendFuncSeparate, (GLenum, GLenum, GLenum, GLenum)) SDL_PROC(void, glBlendFuncSeparate, (GLenum, GLenum, GLenum, GLenum))
SDL_PROC_UNUSED(void, glCallList, (GLuint)) SDL_PROC_UNUSED(void, glCallList, (GLuint))
SDL_PROC_UNUSED(void, glCallLists, (GLsizei, GLenum, const GLvoid *)) SDL_PROC_UNUSED(void, glCallLists, (GLsizei, GLenum, const GLvoid *))

96
src/render/opengl/SDL_render_gl.c
View file

@ -55,6 +55,7 @@ static SDL_Renderer *GL_CreateRenderer(SDL_Window * window, Uint32 flags);
static void GL_WindowEvent(SDL_Renderer * renderer, static void GL_WindowEvent(SDL_Renderer * renderer,
const SDL_WindowEvent *event); const SDL_WindowEvent *event);
static int GL_GetOutputSize(SDL_Renderer * renderer, int *w, int *h); static int GL_GetOutputSize(SDL_Renderer * renderer, int *w, int *h);
static SDL_bool GL_SupportsBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode);
static int GL_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture); static int GL_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture);
static int GL_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture, static int GL_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, const void *pixels, const SDL_Rect * rect, const void *pixels,
@ -126,7 +127,7 @@ typedef struct
struct { struct {
GL_Shader shader; GL_Shader shader;
Uint32 color; Uint32 color;
int blendMode; SDL_BlendMode blendMode;
} current; } current;
SDL_bool GL_EXT_framebuffer_object_supported; SDL_bool GL_EXT_framebuffer_object_supported;
@ -321,7 +322,7 @@ GL_ResetState(SDL_Renderer *renderer)
data->current.shader = SHADER_NONE; data->current.shader = SHADER_NONE;
data->current.color = 0xffffffff; data->current.color = 0xffffffff;
data->current.blendMode = -1; data->current.blendMode = SDL_BLENDMODE_INVALID;
data->glDisable(GL_DEPTH_TEST); data->glDisable(GL_DEPTH_TEST);
data->glDisable(GL_CULL_FACE); data->glDisable(GL_CULL_FACE);
@ -428,6 +429,7 @@ GL_CreateRenderer(SDL_Window * window, Uint32 flags)
renderer->WindowEvent = GL_WindowEvent; renderer->WindowEvent = GL_WindowEvent;
renderer->GetOutputSize = GL_GetOutputSize; renderer->GetOutputSize = GL_GetOutputSize;
renderer->SupportsBlendMode = GL_SupportsBlendMode;
renderer->CreateTexture = GL_CreateTexture; renderer->CreateTexture = GL_CreateTexture;
renderer->UpdateTexture = GL_UpdateTexture; renderer->UpdateTexture = GL_UpdateTexture;
renderer->UpdateTextureYUV = GL_UpdateTextureYUV; renderer->UpdateTextureYUV = GL_UpdateTextureYUV;
@ -595,6 +597,73 @@ GL_GetOutputSize(SDL_Renderer * renderer, int *w, int *h)
return 0; return 0;
} }
static GLenum GetBlendFunc(SDL_BlendFactor factor)
{
switch (factor) {
case SDL_BLENDFACTOR_ZERO:
return GL_ZERO;
case SDL_BLENDFACTOR_ONE:
return GL_ONE;
case SDL_BLENDFACTOR_SRC_COLOR:
return GL_SRC_COLOR;
case SDL_BLENDFACTOR_ONE_MINUS_SRC_COLOR:
return GL_ONE_MINUS_SRC_COLOR;
case SDL_BLENDFACTOR_SRC_ALPHA:
return GL_SRC_ALPHA;
case SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA:
return GL_ONE_MINUS_SRC_ALPHA;
case SDL_BLENDFACTOR_DST_COLOR:
return GL_DST_COLOR;
case SDL_BLENDFACTOR_ONE_MINUS_DST_COLOR:
return GL_ONE_MINUS_DST_COLOR;
case SDL_BLENDFACTOR_DST_ALPHA:
return GL_DST_ALPHA;
case SDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA:
return GL_ONE_MINUS_DST_ALPHA;
default:
return GL_INVALID_ENUM;
}
}
static GLenum GetBlendEquation(SDL_BlendOperation operation)
{
switch (operation) {
case SDL_BLENDOPERATION_ADD:
return GL_FUNC_ADD;
case SDL_BLENDOPERATION_SUBTRACT:
return GL_FUNC_SUBTRACT;
case SDL_BLENDOPERATION_REV_SUBTRACT:
return GL_FUNC_REVERSE_SUBTRACT;
default:
return GL_INVALID_ENUM;
}
}
static SDL_bool
GL_SupportsBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode)
{
GL_RenderData *data = (GL_RenderData *) renderer->driverdata;
SDL_BlendFactor srcColorFactor = SDL_GetBlendModeSrcColorFactor(blendMode);
SDL_BlendFactor srcAlphaFactor = SDL_GetBlendModeSrcAlphaFactor(blendMode);
SDL_BlendOperation colorOperation = SDL_GetBlendModeColorOperation(blendMode);
SDL_BlendFactor dstColorFactor = SDL_GetBlendModeDstColorFactor(blendMode);
SDL_BlendFactor dstAlphaFactor = SDL_GetBlendModeDstAlphaFactor(blendMode);
SDL_BlendOperation alphaOperation = SDL_GetBlendModeAlphaOperation(blendMode);
if (GetBlendFunc(srcColorFactor) == GL_INVALID_ENUM ||
GetBlendFunc(srcAlphaFactor) == GL_INVALID_ENUM ||
GetBlendEquation(colorOperation) == GL_INVALID_ENUM ||
GetBlendFunc(dstColorFactor) == GL_INVALID_ENUM ||
GetBlendFunc(dstAlphaFactor) == GL_INVALID_ENUM ||
GetBlendEquation(alphaOperation) == GL_INVALID_ENUM) {
return SDL_FALSE;
}
if (colorOperation != alphaOperation) {
return SDL_FALSE;
}
return SDL_TRUE;
}
SDL_FORCE_INLINE int SDL_FORCE_INLINE int
power_of_2(int input) power_of_2(int input)
{ {
@ -1092,25 +1161,18 @@ GL_SetColor(GL_RenderData * data, Uint8 r, Uint8 g, Uint8 b, Uint8 a)
} }
static void static void
GL_SetBlendMode(GL_RenderData * data, int blendMode) GL_SetBlendMode(GL_RenderData * data, SDL_BlendMode blendMode)
{ {
if (blendMode != data->current.blendMode) { if (blendMode != data->current.blendMode) {
switch (blendMode) { if (blendMode == SDL_BLENDMODE_NONE) {
case SDL_BLENDMODE_NONE:
data->glDisable(GL_BLEND); data->glDisable(GL_BLEND);
break; } else {
case SDL_BLENDMODE_BLEND:
data->glEnable(GL_BLEND); data->glEnable(GL_BLEND);
data->glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA); data->glBlendFuncSeparate(GetBlendFunc(SDL_GetBlendModeSrcColorFactor(blendMode)),
break; GetBlendFunc(SDL_GetBlendModeDstColorFactor(blendMode)),
case SDL_BLENDMODE_ADD: GetBlendFunc(SDL_GetBlendModeSrcAlphaFactor(blendMode)),
data->glEnable(GL_BLEND); GetBlendFunc(SDL_GetBlendModeDstAlphaFactor(blendMode)));
data->glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE, GL_ZERO, GL_ONE); data->glBlendEquation(GetBlendEquation(SDL_GetBlendModeColorOperation(blendMode)));
break;
case SDL_BLENDMODE_MOD:
data->glEnable(GL_BLEND);
data->glBlendFuncSeparate(GL_ZERO, GL_SRC_COLOR, GL_ZERO, GL_ONE);
break;
} }
data->current.blendMode = blendMode; data->current.blendMode = blendMode;
} }

2
src/render/opengles/SDL_glesfuncs.h
View file

@ -21,6 +21,8 @@
SDL_PROC(void, glBindTexture, (GLenum, GLuint)) SDL_PROC(void, glBindTexture, (GLenum, GLuint))
SDL_PROC(void, glBlendFunc, (GLenum, GLenum)) SDL_PROC(void, glBlendFunc, (GLenum, GLenum))
SDL_PROC_OES(void, glBlendEquationOES, (GLenum))
SDL_PROC_OES(void, glBlendEquationSeparateOES, (GLenum, GLenum))
SDL_PROC_OES(void, glBlendFuncSeparateOES, (GLenum, GLenum, GLenum, GLenum)) SDL_PROC_OES(void, glBlendFuncSeparateOES, (GLenum, GLenum, GLenum, GLenum))
SDL_PROC(void, glClear, (GLbitfield)) SDL_PROC(void, glClear, (GLbitfield))
SDL_PROC(void, glClearColor, (GLclampf, GLclampf, GLclampf, GLclampf)) SDL_PROC(void, glClearColor, (GLclampf, GLclampf, GLclampf, GLclampf))

124
src/render/opengles/SDL_render_gles.c
View file

@ -56,6 +56,7 @@ static SDL_Renderer *GLES_CreateRenderer(SDL_Window * window, Uint32 flags);
static void GLES_WindowEvent(SDL_Renderer * renderer, static void GLES_WindowEvent(SDL_Renderer * renderer,
const SDL_WindowEvent *event); const SDL_WindowEvent *event);
static int GLES_GetOutputSize(SDL_Renderer * renderer, int *w, int *h); static int GLES_GetOutputSize(SDL_Renderer * renderer, int *w, int *h);
static SDL_bool GLES_SupportsBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode);
static int GLES_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture); static int GLES_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture);
static int GLES_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture, static int GLES_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, const void *pixels, const SDL_Rect * rect, const void *pixels,
@ -116,7 +117,7 @@ typedef struct
SDL_GLContext context; SDL_GLContext context;
struct { struct {
Uint32 color; Uint32 color;
int blendMode; SDL_BlendMode blendMode;
SDL_bool tex_coords; SDL_bool tex_coords;
} current; } current;
@ -130,6 +131,8 @@ typedef struct
GLuint window_framebuffer; GLuint window_framebuffer;
SDL_bool GL_OES_blend_func_separate_supported; SDL_bool GL_OES_blend_func_separate_supported;
SDL_bool GL_OES_blend_equation_separate_supported;
SDL_bool GL_OES_blend_subtract_supported;
} GLES_RenderData; } GLES_RenderData;
typedef struct typedef struct
@ -262,7 +265,7 @@ GLES_ResetState(SDL_Renderer *renderer)
} }
data->current.color = 0xffffffff; data->current.color = 0xffffffff;
data->current.blendMode = -1; data->current.blendMode = SDL_BLENDMODE_INVALID;
data->current.tex_coords = SDL_FALSE; data->current.tex_coords = SDL_FALSE;
data->glDisable(GL_DEPTH_TEST); data->glDisable(GL_DEPTH_TEST);
@ -319,6 +322,7 @@ GLES_CreateRenderer(SDL_Window * window, Uint32 flags)
renderer->WindowEvent = GLES_WindowEvent; renderer->WindowEvent = GLES_WindowEvent;
renderer->GetOutputSize = GLES_GetOutputSize; renderer->GetOutputSize = GLES_GetOutputSize;
renderer->SupportsBlendMode = GLES_SupportsBlendMode;
renderer->CreateTexture = GLES_CreateTexture; renderer->CreateTexture = GLES_CreateTexture;
renderer->UpdateTexture = GLES_UpdateTexture; renderer->UpdateTexture = GLES_UpdateTexture;
renderer->LockTexture = GLES_LockTexture; renderer->LockTexture = GLES_LockTexture;
@ -388,6 +392,12 @@ GLES_CreateRenderer(SDL_Window * window, Uint32 flags)
if (SDL_GL_ExtensionSupported("GL_OES_blend_func_separate")) { if (SDL_GL_ExtensionSupported("GL_OES_blend_func_separate")) {
data->GL_OES_blend_func_separate_supported = SDL_TRUE; data->GL_OES_blend_func_separate_supported = SDL_TRUE;
} }
if (SDL_GL_ExtensionSupported("GL_OES_blend_equation_separate")) {
data->GL_OES_blend_equation_separate_supported = SDL_TRUE;
}
if (SDL_GL_ExtensionSupported("GL_OES_blend_subtract")) {
data->GL_OES_blend_subtract_supported = SDL_TRUE;
}
/* Set up parameters for rendering */ /* Set up parameters for rendering */
GLES_ResetState(renderer); GLES_ResetState(renderer);
@ -430,6 +440,79 @@ GLES_GetOutputSize(SDL_Renderer * renderer, int *w, int *h)
return 0; return 0;
} }
static GLenum GetBlendFunc(SDL_BlendFactor factor)
{
switch (factor) {
case SDL_BLENDFACTOR_ZERO:
return GL_ZERO;
case SDL_BLENDFACTOR_ONE:
return GL_ONE;
case SDL_BLENDFACTOR_SRC_COLOR:
return GL_SRC_COLOR;
case SDL_BLENDFACTOR_ONE_MINUS_SRC_COLOR:
return GL_ONE_MINUS_SRC_COLOR;
case SDL_BLENDFACTOR_SRC_ALPHA:
return GL_SRC_ALPHA;
case SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA:
return GL_ONE_MINUS_SRC_ALPHA;
case SDL_BLENDFACTOR_DST_COLOR:
return GL_DST_COLOR;
case SDL_BLENDFACTOR_ONE_MINUS_DST_COLOR:
return GL_ONE_MINUS_DST_COLOR;
case SDL_BLENDFACTOR_DST_ALPHA:
return GL_DST_ALPHA;
case SDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA:
return GL_ONE_MINUS_DST_ALPHA;
default:
return GL_INVALID_ENUM;
}
}
static GLenum GetBlendEquation(SDL_BlendOperation operation)
{
switch (operation) {
case SDL_BLENDOPERATION_ADD:
return GL_FUNC_ADD_OES;
case SDL_BLENDOPERATION_SUBTRACT:
return GL_FUNC_SUBTRACT_OES;
case SDL_BLENDOPERATION_REV_SUBTRACT:
return GL_FUNC_REVERSE_SUBTRACT_OES;
default:
return GL_INVALID_ENUM;
}
}
static SDL_bool
GLES_SupportsBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode)
{
GLES_RenderData *data = (GLES_RenderData *) renderer->driverdata;
SDL_BlendFactor srcColorFactor = SDL_GetBlendModeSrcColorFactor(blendMode);
SDL_BlendFactor srcAlphaFactor = SDL_GetBlendModeSrcAlphaFactor(blendMode);
SDL_BlendOperation colorOperation = SDL_GetBlendModeColorOperation(blendMode);
SDL_BlendFactor dstColorFactor = SDL_GetBlendModeDstColorFactor(blendMode);
SDL_BlendFactor dstAlphaFactor = SDL_GetBlendModeDstAlphaFactor(blendMode);
SDL_BlendOperation alphaOperation = SDL_GetBlendModeAlphaOperation(blendMode);
if (GetBlendFunc(srcColorFactor) == GL_INVALID_ENUM ||
GetBlendFunc(srcAlphaFactor) == GL_INVALID_ENUM ||
GetBlendEquation(colorOperation) == GL_INVALID_ENUM ||
GetBlendFunc(dstColorFactor) == GL_INVALID_ENUM ||
GetBlendFunc(dstAlphaFactor) == GL_INVALID_ENUM ||
GetBlendEquation(alphaOperation) == GL_INVALID_ENUM) {
return SDL_FALSE;
}
if ((srcColorFactor != srcAlphaFactor || dstColorFactor != dstAlphaFactor) && !data->GL_OES_blend_func_separate_supported) {
return SDL_FALSE;
}
if (colorOperation != alphaOperation && !data->GL_OES_blend_equation_separate_supported) {
return SDL_FALSE;
}
if (colorOperation != SDL_BLENDOPERATION_ADD && !data->GL_OES_blend_subtract_supported) {
return SDL_FALSE;
}
return SDL_TRUE;
}
static SDL_INLINE int static SDL_INLINE int
power_of_2(int input) power_of_2(int input)
{ {
@ -739,37 +822,28 @@ GLES_SetColor(GLES_RenderData * data, Uint8 r, Uint8 g, Uint8 b, Uint8 a)
} }
static void static void
GLES_SetBlendMode(GLES_RenderData * data, int blendMode) GLES_SetBlendMode(GLES_RenderData * data, SDL_BlendMode blendMode)
{ {
if (blendMode != data->current.blendMode) { if (blendMode != data->current.blendMode) {
switch (blendMode) { if (blendMode == SDL_BLENDMODE_NONE) {
case SDL_BLENDMODE_NONE:
data->glDisable(GL_BLEND); data->glDisable(GL_BLEND);
break; } else {
case SDL_BLENDMODE_BLEND:
data->glEnable(GL_BLEND); data->glEnable(GL_BLEND);
if (data->GL_OES_blend_func_separate_supported) { if (data->GL_OES_blend_func_separate_supported) {
data->glBlendFuncSeparateOES(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA); data->glBlendFuncSeparateOES(GetBlendFunc(SDL_GetBlendModeSrcColorFactor(blendMode)),
GetBlendFunc(SDL_GetBlendModeDstColorFactor(blendMode)),
GetBlendFunc(SDL_GetBlendModeSrcAlphaFactor(blendMode)),
GetBlendFunc(SDL_GetBlendModeDstAlphaFactor(blendMode)));
} else { } else {
data->glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); data->glBlendFunc(GetBlendFunc(SDL_GetBlendModeSrcColorFactor(blendMode)),
GetBlendFunc(SDL_GetBlendModeDstColorFactor(blendMode)));
} }
break; if (data->GL_OES_blend_equation_separate_supported) {
case SDL_BLENDMODE_ADD: data->glBlendEquationSeparateOES(GetBlendEquation(SDL_GetBlendModeColorOperation(blendMode)),
data->glEnable(GL_BLEND); GetBlendEquation(SDL_GetBlendModeAlphaOperation(blendMode)));
if (data->GL_OES_blend_func_separate_supported) { } else if (data->GL_OES_blend_subtract_supported) {
data->glBlendFuncSeparateOES(GL_SRC_ALPHA, GL_ONE, GL_ZERO, GL_ONE); data->glBlendEquationOES(GetBlendEquation(SDL_GetBlendModeColorOperation(blendMode)));
} else {
data->glBlendFunc(GL_SRC_ALPHA, GL_ONE);
} }
break;
case SDL_BLENDMODE_MOD:
data->glEnable(GL_BLEND);
if (data->GL_OES_blend_func_separate_supported) {
data->glBlendFuncSeparateOES(GL_ZERO, GL_SRC_COLOR, GL_ZERO, GL_ONE);
} else {
data->glBlendFunc(GL_ZERO, GL_SRC_COLOR);
}
break;
} }
data->current.blendMode = blendMode; data->current.blendMode = blendMode;
} }

1
src/render/opengles2/SDL_gles2funcs.h
View file

@ -23,6 +23,7 @@ SDL_PROC(void, glActiveTexture, (GLenum))
SDL_PROC(void, glAttachShader, (GLuint, GLuint)) SDL_PROC(void, glAttachShader, (GLuint, GLuint))
SDL_PROC(void, glBindAttribLocation, (GLuint, GLuint, const char *)) SDL_PROC(void, glBindAttribLocation, (GLuint, GLuint, const char *))
SDL_PROC(void, glBindTexture, (GLenum, GLuint)) SDL_PROC(void, glBindTexture, (GLenum, GLuint))
SDL_PROC(void, glBlendEquationSeparate, (GLenum, GLenum))
SDL_PROC(void, glBlendFuncSeparate, (GLenum, GLenum, GLenum, GLenum)) SDL_PROC(void, glBlendFuncSeparate, (GLenum, GLenum, GLenum, GLenum))
SDL_PROC(void, glClear, (GLbitfield)) SDL_PROC(void, glClear, (GLbitfield))
SDL_PROC(void, glClearColor, (GLclampf, GLclampf, GLclampf, GLclampf)) SDL_PROC(void, glClearColor, (GLclampf, GLclampf, GLclampf, GLclampf))

174
src/render/opengles2/SDL_render_gles2.c
View file

@ -122,7 +122,6 @@ typedef struct GLES2_ShaderCache
typedef struct GLES2_ProgramCacheEntry typedef struct GLES2_ProgramCacheEntry
{ {
GLuint id; GLuint id;
SDL_BlendMode blend_mode;
GLES2_ShaderCacheEntry *vertex_shader; GLES2_ShaderCacheEntry *vertex_shader;
GLES2_ShaderCacheEntry *fragment_shader; GLES2_ShaderCacheEntry *fragment_shader;
GLuint uniform_locations[16]; GLuint uniform_locations[16];
@ -177,7 +176,7 @@ typedef struct GLES2_DriverContext
SDL_bool debug_enabled; SDL_bool debug_enabled;
struct { struct {
int blendMode; SDL_BlendMode blendMode;
SDL_bool tex_coords; SDL_bool tex_coords;
} current; } current;
@ -372,6 +371,70 @@ GLES2_GetOutputSize(SDL_Renderer * renderer, int *w, int *h)
return 0; return 0;
} }
static GLenum GetBlendFunc(SDL_BlendFactor factor)
{
switch (factor) {
case SDL_BLENDFACTOR_ZERO:
return GL_ZERO;
case SDL_BLENDFACTOR_ONE:
return GL_ONE;
case SDL_BLENDFACTOR_SRC_COLOR:
return GL_SRC_COLOR;
case SDL_BLENDFACTOR_ONE_MINUS_SRC_COLOR:
return GL_ONE_MINUS_SRC_COLOR;
case SDL_BLENDFACTOR_SRC_ALPHA:
return GL_SRC_ALPHA;
case SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA:
return GL_ONE_MINUS_SRC_ALPHA;
case SDL_BLENDFACTOR_DST_COLOR:
return GL_DST_COLOR;
case SDL_BLENDFACTOR_ONE_MINUS_DST_COLOR:
return GL_ONE_MINUS_DST_COLOR;
case SDL_BLENDFACTOR_DST_ALPHA:
return GL_DST_ALPHA;
case SDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA:
return GL_ONE_MINUS_DST_ALPHA;
default:
return GL_INVALID_ENUM;
}
}
static GLenum GetBlendEquation(SDL_BlendOperation operation)
{
switch (operation) {
case SDL_BLENDOPERATION_ADD:
return GL_FUNC_ADD;
case SDL_BLENDOPERATION_SUBTRACT:
return GL_FUNC_SUBTRACT;
case SDL_BLENDOPERATION_REV_SUBTRACT:
return GL_FUNC_REVERSE_SUBTRACT;
default:
return GL_INVALID_ENUM;
}
}
static SDL_bool
GLES2_SupportsBlendMode(SDL_Renderer * renderer, SDL_BlendMode blendMode)
{
GLES2_DriverContext *data = (GLES2_DriverContext *) renderer->driverdata;
SDL_BlendFactor srcColorFactor = SDL_GetBlendModeSrcColorFactor(blendMode);
SDL_BlendFactor srcAlphaFactor = SDL_GetBlendModeSrcAlphaFactor(blendMode);
SDL_BlendOperation colorOperation = SDL_GetBlendModeColorOperation(blendMode);
SDL_BlendFactor dstColorFactor = SDL_GetBlendModeDstColorFactor(blendMode);
SDL_BlendFactor dstAlphaFactor = SDL_GetBlendModeDstAlphaFactor(blendMode);
SDL_BlendOperation alphaOperation = SDL_GetBlendModeAlphaOperation(blendMode);
if (GetBlendFunc(srcColorFactor) == GL_INVALID_ENUM ||
GetBlendFunc(srcAlphaFactor) == GL_INVALID_ENUM ||
GetBlendEquation(colorOperation) == GL_INVALID_ENUM ||
GetBlendFunc(dstColorFactor) == GL_INVALID_ENUM ||
GetBlendFunc(dstAlphaFactor) == GL_INVALID_ENUM ||
GetBlendEquation(alphaOperation) == GL_INVALID_ENUM) {
return SDL_FALSE;
}
return SDL_TRUE;
}
static int static int
GLES2_UpdateViewport(SDL_Renderer * renderer) GLES2_UpdateViewport(SDL_Renderer * renderer)
{ {
@ -882,19 +945,16 @@ GLES2_DestroyTexture(SDL_Renderer *renderer, SDL_Texture *texture)
* Shader management functions * * Shader management functions *
*************************************************************************************************/ *************************************************************************************************/
static GLES2_ShaderCacheEntry *GLES2_CacheShader(SDL_Renderer *renderer, GLES2_ShaderType type, static GLES2_ShaderCacheEntry *GLES2_CacheShader(SDL_Renderer *renderer, GLES2_ShaderType type);
SDL_BlendMode blendMode);
static void GLES2_EvictShader(SDL_Renderer *renderer, GLES2_ShaderCacheEntry *entry); static void GLES2_EvictShader(SDL_Renderer *renderer, GLES2_ShaderCacheEntry *entry);
static GLES2_ProgramCacheEntry *GLES2_CacheProgram(SDL_Renderer *renderer, static GLES2_ProgramCacheEntry *GLES2_CacheProgram(SDL_Renderer *renderer,
GLES2_ShaderCacheEntry *vertex, GLES2_ShaderCacheEntry *vertex,
GLES2_ShaderCacheEntry *fragment, GLES2_ShaderCacheEntry *fragment);
SDL_BlendMode blendMode); static int GLES2_SelectProgram(SDL_Renderer *renderer, GLES2_ImageSource source);
static int GLES2_SelectProgram(SDL_Renderer *renderer, GLES2_ImageSource source,
SDL_BlendMode blendMode);
static GLES2_ProgramCacheEntry * static GLES2_ProgramCacheEntry *
GLES2_CacheProgram(SDL_Renderer *renderer, GLES2_ShaderCacheEntry *vertex, GLES2_CacheProgram(SDL_Renderer *renderer, GLES2_ShaderCacheEntry *vertex,
GLES2_ShaderCacheEntry *fragment, SDL_BlendMode blendMode) GLES2_ShaderCacheEntry *fragment)
{ {
GLES2_DriverContext *data = (GLES2_DriverContext *)renderer->driverdata; GLES2_DriverContext *data = (GLES2_DriverContext *)renderer->driverdata;
GLES2_ProgramCacheEntry *entry; GLES2_ProgramCacheEntry *entry;
@ -933,7 +993,6 @@ GLES2_CacheProgram(SDL_Renderer *renderer, GLES2_ShaderCacheEntry *vertex,
} }
entry->vertex_shader = vertex; entry->vertex_shader = vertex;
entry->fragment_shader = fragment; entry->fragment_shader = fragment;
entry->blend_mode = blendMode;
/* Create the program and link it */ /* Create the program and link it */
entry->id = data->glCreateProgram(); entry->id = data->glCreateProgram();
@ -1011,7 +1070,7 @@ GLES2_CacheProgram(SDL_Renderer *renderer, GLES2_ShaderCacheEntry *vertex,
} }
static GLES2_ShaderCacheEntry * static GLES2_ShaderCacheEntry *
GLES2_CacheShader(SDL_Renderer *renderer, GLES2_ShaderType type, SDL_BlendMode blendMode) GLES2_CacheShader(SDL_Renderer *renderer, GLES2_ShaderType type)
{ {
GLES2_DriverContext *data = (GLES2_DriverContext *)renderer->driverdata; GLES2_DriverContext *data = (GLES2_DriverContext *)renderer->driverdata;
const GLES2_Shader *shader; const GLES2_Shader *shader;
@ -1021,7 +1080,7 @@ GLES2_CacheShader(SDL_Renderer *renderer, GLES2_ShaderType type, SDL_BlendMode b
int i, j; int i, j;
/* Find the corresponding shader */ /* Find the corresponding shader */
shader = GLES2_GetShader(type, blendMode); shader = GLES2_GetShader(type);
if (!shader) { if (!shader) {
SDL_SetError("No shader matching the requested characteristics was found"); SDL_SetError("No shader matching the requested characteristics was found");
return NULL; return NULL;
@ -1130,7 +1189,7 @@ GLES2_EvictShader(SDL_Renderer *renderer, GLES2_ShaderCacheEntry *entry)
} }
static int static int
GLES2_SelectProgram(SDL_Renderer *renderer, GLES2_ImageSource source, SDL_BlendMode blendMode) GLES2_SelectProgram(SDL_Renderer *renderer, GLES2_ImageSource source)
{ {
GLES2_DriverContext *data = (GLES2_DriverContext *)renderer->driverdata; GLES2_DriverContext *data = (GLES2_DriverContext *)renderer->driverdata;
GLES2_ShaderCacheEntry *vertex = NULL; GLES2_ShaderCacheEntry *vertex = NULL;
@ -1170,11 +1229,11 @@ GLES2_SelectProgram(SDL_Renderer *renderer, GLES2_ImageSource source, SDL_BlendM
} }
/* Load the requested shaders */ /* Load the requested shaders */
vertex = GLES2_CacheShader(renderer, vtype, blendMode); vertex = GLES2_CacheShader(renderer, vtype);
if (!vertex) { if (!vertex) {
goto fault; goto fault;
} }
fragment = GLES2_CacheShader(renderer, ftype, blendMode); fragment = GLES2_CacheShader(renderer, ftype);
if (!fragment) { if (!fragment) {
goto fault; goto fault;
} }
@ -1187,7 +1246,7 @@ GLES2_SelectProgram(SDL_Renderer *renderer, GLES2_ImageSource source, SDL_BlendM
} }
/* Generate a matching program */ /* Generate a matching program */
program = GLES2_CacheProgram(renderer, vertex, fragment, blendMode); program = GLES2_CacheProgram(renderer, vertex, fragment);
if (!program) { if (!program) {
goto fault; goto fault;
} }
@ -1341,26 +1400,19 @@ GLES2_RenderClear(SDL_Renderer * renderer)
} }
static void static void
GLES2_SetBlendMode(GLES2_DriverContext *data, int blendMode) GLES2_SetBlendMode(GLES2_DriverContext *data, SDL_BlendMode blendMode)
{ {
if (blendMode != data->current.blendMode) { if (blendMode != data->current.blendMode) {
switch (blendMode) { if (blendMode == SDL_BLENDMODE_NONE) {
default:
case SDL_BLENDMODE_NONE:
data->glDisable(GL_BLEND); data->glDisable(GL_BLEND);
break; } else {
case SDL_BLENDMODE_BLEND:
data->glEnable(GL_BLEND); data->glEnable(GL_BLEND);
data->glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA); data->glBlendFuncSeparate(GetBlendFunc(SDL_GetBlendModeSrcColorFactor(blendMode)),
break; GetBlendFunc(SDL_GetBlendModeDstColorFactor(blendMode)),
case SDL_BLENDMODE_ADD: GetBlendFunc(SDL_GetBlendModeSrcAlphaFactor(blendMode)),
data->glEnable(GL_BLEND); GetBlendFunc(SDL_GetBlendModeDstAlphaFactor(blendMode)));
data->glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE, GL_ZERO, GL_ONE); data->glBlendEquationSeparate(GetBlendEquation(SDL_GetBlendModeColorOperation(blendMode)),
break; GetBlendEquation(SDL_GetBlendModeAlphaOperation(blendMode)));
case SDL_BLENDMODE_MOD:
data->glEnable(GL_BLEND);
data->glBlendFuncSeparate(GL_ZERO, GL_SRC_COLOR, GL_ZERO, GL_ONE);
break;
} }
data->current.blendMode = blendMode; data->current.blendMode = blendMode;
} }
@ -1383,18 +1435,17 @@ static int
GLES2_SetDrawingState(SDL_Renderer * renderer) GLES2_SetDrawingState(SDL_Renderer * renderer)
{ {
GLES2_DriverContext *data = (GLES2_DriverContext *)renderer->driverdata; GLES2_DriverContext *data = (GLES2_DriverContext *)renderer->driverdata;
const int blendMode = renderer->blendMode;
GLES2_ProgramCacheEntry *program; GLES2_ProgramCacheEntry *program;
Uint8 r, g, b, a; Uint8 r, g, b, a;
GLES2_ActivateRenderer(renderer); GLES2_ActivateRenderer(renderer);
GLES2_SetBlendMode(data, blendMode); GLES2_SetBlendMode(data, renderer->blendMode);
GLES2_SetTexCoords(data, SDL_FALSE); GLES2_SetTexCoords(data, SDL_FALSE);
/* Activate an appropriate shader and set the projection matrix */ /* Activate an appropriate shader and set the projection matrix */
if (GLES2_SelectProgram(renderer, GLES2_IMAGESOURCE_SOLID, blendMode) < 0) { if (GLES2_SelectProgram(renderer, GLES2_IMAGESOURCE_SOLID) < 0) {
return -1; return -1;
} }
@ -1555,12 +1606,10 @@ GLES2_SetupCopy(SDL_Renderer *renderer, SDL_Texture *texture)
GLES2_DriverContext *data = (GLES2_DriverContext *)renderer->driverdata; GLES2_DriverContext *data = (GLES2_DriverContext *)renderer->driverdata;
GLES2_TextureData *tdata = (GLES2_TextureData *)texture->driverdata; GLES2_TextureData *tdata = (GLES2_TextureData *)texture->driverdata;
GLES2_ImageSource sourceType = GLES2_IMAGESOURCE_TEXTURE_ABGR; GLES2_ImageSource sourceType = GLES2_IMAGESOURCE_TEXTURE_ABGR;
SDL_BlendMode blendMode;
GLES2_ProgramCacheEntry *program; GLES2_ProgramCacheEntry *program;
Uint8 r, g, b, a; Uint8 r, g, b, a;
/* Activate an appropriate shader and set the projection matrix */ /* Activate an appropriate shader and set the projection matrix */
blendMode = texture->blendMode;
if (renderer->target) { if (renderer->target) {
/* Check if we need to do color mapping between the source and render target textures */ /* Check if we need to do color mapping between the source and render target textures */
if (renderer->target->format != texture->format) { if (renderer->target->format != texture->format) {
@ -1658,7 +1707,7 @@ GLES2_SetupCopy(SDL_Renderer *renderer, SDL_Texture *texture)
} }
} }
if (GLES2_SelectProgram(renderer, sourceType, blendMode) < 0) { if (GLES2_SelectProgram(renderer, sourceType) < 0) {
return -1; return -1;
} }
@ -1705,7 +1754,7 @@ GLES2_SetupCopy(SDL_Renderer *renderer, SDL_Texture *texture)
} }
/* Configure texture blending */ /* Configure texture blending */
GLES2_SetBlendMode(data, blendMode); GLES2_SetBlendMode(data, renderer->blendMode);
GLES2_SetTexCoords(data, SDL_TRUE); GLES2_SetTexCoords(data, SDL_TRUE);
return 0; return 0;
@ -1938,7 +1987,7 @@ GLES2_ResetState(SDL_Renderer *renderer)
GLES2_ActivateRenderer(renderer); GLES2_ActivateRenderer(renderer);
} }
data->current.blendMode = -1; data->current.blendMode = SDL_BLENDMODE_INVALID;
data->current.tex_coords = SDL_FALSE; data->current.tex_coords = SDL_FALSE;
data->glActiveTexture(GL_TEXTURE0); data->glActiveTexture(GL_TEXTURE0);
@ -2091,28 +2140,29 @@ GLES2_CreateRenderer(SDL_Window *window, Uint32 flags)
data->window_framebuffer = (GLuint)window_framebuffer; data->window_framebuffer = (GLuint)window_framebuffer;
/* Populate the function pointers for the module */ /* Populate the function pointers for the module */
renderer->WindowEvent = &GLES2_WindowEvent; renderer->WindowEvent = GLES2_WindowEvent;
renderer->GetOutputSize = &GLES2_GetOutputSize; renderer->GetOutputSize = GLES2_GetOutputSize;
renderer->CreateTexture = &GLES2_CreateTexture; renderer->SupportsBlendMode = GLES2_SupportsBlendMode;
renderer->UpdateTexture = &GLES2_UpdateTexture; renderer->CreateTexture = GLES2_CreateTexture;
renderer->UpdateTextureYUV = &GLES2_UpdateTextureYUV; renderer->UpdateTexture = GLES2_UpdateTexture;
renderer->LockTexture = &GLES2_LockTexture; renderer->UpdateTextureYUV = GLES2_UpdateTextureYUV;
renderer->UnlockTexture = &GLES2_UnlockTexture; renderer->LockTexture = GLES2_LockTexture;
renderer->SetRenderTarget = &GLES2_SetRenderTarget; renderer->UnlockTexture = GLES2_UnlockTexture;
renderer->UpdateViewport = &GLES2_UpdateViewport; renderer->SetRenderTarget = GLES2_SetRenderTarget;
renderer->UpdateClipRect = &GLES2_UpdateClipRect; renderer->UpdateViewport = GLES2_UpdateViewport;
renderer->RenderClear = &GLES2_RenderClear; renderer->UpdateClipRect = GLES2_UpdateClipRect;
renderer->RenderDrawPoints = &GLES2_RenderDrawPoints; renderer->RenderClear = GLES2_RenderClear;
renderer->RenderDrawLines = &GLES2_RenderDrawLines; renderer->RenderDrawPoints = GLES2_RenderDrawPoints;
renderer->RenderFillRects = &GLES2_RenderFillRects; renderer->RenderDrawLines = GLES2_RenderDrawLines;
renderer->RenderCopy = &GLES2_RenderCopy; renderer->RenderFillRects = GLES2_RenderFillRects;
renderer->RenderCopyEx = &GLES2_RenderCopyEx; renderer->RenderCopy = GLES2_RenderCopy;
renderer->RenderReadPixels = &GLES2_RenderReadPixels; renderer->RenderCopyEx = GLES2_RenderCopyEx;
renderer->RenderPresent = &GLES2_RenderPresent; renderer->RenderReadPixels = GLES2_RenderReadPixels;
renderer->DestroyTexture = &GLES2_DestroyTexture; renderer->RenderPresent = GLES2_RenderPresent;
renderer->DestroyRenderer = &GLES2_DestroyRenderer; renderer->DestroyTexture = GLES2_DestroyTexture;
renderer->GL_BindTexture = &GLES2_BindTexture; renderer->DestroyRenderer = GLES2_DestroyRenderer;
renderer->GL_UnbindTexture = &GLES2_UnbindTexture; renderer->GL_BindTexture = GLES2_BindTexture;
renderer->GL_UnbindTexture = GLES2_UnbindTexture;
renderer->info.texture_formats[renderer->info.num_texture_formats++] = SDL_PIXELFORMAT_YV12; renderer->info.texture_formats[renderer->info.num_texture_formats++] = SDL_PIXELFORMAT_YV12;
renderer->info.texture_formats[renderer->info.num_texture_formats++] = SDL_PIXELFORMAT_IYUV; renderer->info.texture_formats[renderer->info.num_texture_formats++] = SDL_PIXELFORMAT_IYUV;

567
src/render/opengles2/SDL_shaders_gles2.c
View file

@ -258,524 +258,46 @@ static const GLES2_ShaderInstance GLES2_FragmentSrc_TextureNV21Src = {
}; };
/*************************************************************************************************
* Vertex/fragment shader binaries (NVIDIA Tegra 1/2) *
*************************************************************************************************/
#if GLES2_INCLUDE_NVIDIA_SHADERS
#define GL_NVIDIA_PLATFORM_BINARY_NV 0x890B
static const Uint8 GLES2_VertexTegra_Default_[] = {
243, 193, 1, 142, 31, 109, 131, 38, 6, 0, 1, 0, 5, 0, 0, 0, 17, 0, 0, 0, 1, 0, 0, 0, 73, 0,
0, 0, 46, 0, 0, 0, 48, 0, 0, 0, 2, 0, 0, 0, 85, 0, 0, 0, 2, 0, 0, 0, 24, 0, 0, 0, 3, 0, 0, 0,
91, 0, 0, 0, 1, 0, 0, 0, 16, 0, 0, 0, 5, 0, 0, 0, 95, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 95, 0, 0, 0, 1, 0, 0, 0, 28, 0, 0, 0,
13, 0, 0, 0, 102, 0, 0, 0, 2, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 16, 0, 0, 0, 104, 0, 0, 0, 1, 0, 0, 0, 32, 0, 0, 0, 17, 0, 0, 0, 112, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 112, 0, 0, 0, 80, 0, 0, 0, 80, 0, 0, 0, 19, 0, 0, 0, 132, 0,
0, 0, 104, 0, 0, 0, 104, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 97, 110, 70, 73, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 97,
95, 112, 111, 115, 105, 116, 105, 111, 110, 0, 97, 95, 116, 101, 120, 67, 111, 111, 114, 100,
0, 118, 95, 116, 101, 120, 67, 111, 111, 114, 100, 0, 117, 95, 112, 114, 111, 106, 101, 99,
116, 105, 111, 110, 0, 0, 0, 0, 0, 0, 0, 82, 139, 0, 0, 0, 0, 0, 0, 11, 0, 0, 0, 80, 139, 0,
0, 1, 0, 0, 0, 22, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 33, 0, 0, 0, 92, 139, 0, 0,
1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 240, 0, 0, 0, 0, 0, 0, 1, 0,
0, 0, 64, 0, 0, 0, 80, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 193, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 66, 24, 0, 6, 34, 108, 28,
0, 0, 42, 16, 128, 0, 195, 192, 6, 129, 252, 255, 65, 96, 108, 28, 0, 0, 0, 0, 0, 1, 195, 192,
6, 1, 252, 255, 33, 96, 108, 156, 31, 64, 8, 1, 64, 0, 131, 192, 6, 1, 156, 159, 65, 96, 108,
28, 0, 0, 85, 32, 0, 1, 195, 192, 6, 1, 252, 255, 33, 96, 108, 156, 31, 64, 0, 64, 64, 0, 131,
192, 134, 1, 152, 31, 65, 96, 108, 156, 31, 64, 127, 48, 0, 1, 195, 192, 6, 129, 129, 255, 33,
96
};
static const Uint8 GLES2_FragmentTegra_None_SolidSrc_[] = {
155, 191, 159, 1, 47, 109, 131, 38, 6, 0, 1, 0, 5, 0, 0, 0, 17, 0, 0, 0, 1, 0, 0, 0, 73, 0,
0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 2, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 75,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0,
75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 75, 0, 0, 0, 1, 0, 0, 0, 28, 0, 0, 0, 13, 0,
0, 0, 82, 0, 0, 0, 2, 0, 0, 0, 8, 0, 0, 0, 14, 0, 0, 0, 84, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
22, 0, 0, 0, 84, 0, 0, 0, 8, 0, 0, 0, 32, 0, 0, 0, 23, 0, 0, 0, 92, 0, 0, 0, 1, 0, 0, 0, 4,
0, 0, 0, 15, 0, 0, 0, 93, 0, 0, 0, 1, 0, 0, 0, 80, 0, 0, 0, 17, 0, 0, 0, 113, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 113, 0, 0,
0, 108, 0, 0, 0, 108, 0, 0, 0, 20, 0, 0, 0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 0, 0,
0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 97, 110, 70, 73, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 117, 95, 99, 111, 108, 111, 114, 0, 0, 0, 0, 0, 82, 139, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 48, 0, 0, 0, 0, 0, 0, 0, 0, 0, 241, 0, 0, 0, 240, 0, 0,
0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 21, 32, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 20, 0, 0, 0, 16, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 65, 82, 50, 48, 45, 66, 73, 78, 1,
0, 0, 0, 1, 0, 0, 0, 1, 0, 65, 37, 0, 0, 0, 0, 1, 0, 0, 21, 0, 0, 0, 0, 1, 0, 1, 38, 0, 0, 0,
0, 1, 0, 1, 39, 0, 0, 0, 0, 1, 0, 1, 40, 1, 0, 0, 0, 8, 0, 4, 40, 0, 40, 0, 0, 0, 242, 65, 63,
192, 200, 0, 0, 0, 242, 65, 63, 128, 168, 0, 0, 0, 242, 65, 63, 64, 72, 0, 0, 0, 242, 65, 63,
1, 0, 6, 40, 0, 0, 0, 0, 1, 0, 1, 41, 5, 0, 2, 0
};
static const Uint8 GLES2_FragmentTegra_Alpha_SolidSrc_[] = {
169, 153, 195, 28, 47, 109, 131, 38, 6, 0, 1, 0, 5, 0, 0, 0, 17, 0, 0, 0, 1, 0, 0, 0, 73, 0,
0, 0, 8, 0, 0, 0, 8, 0, 0, 0, 2, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 75,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0,
75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 75, 0, 0, 0, 1, 0, 0, 0, 28, 0, 0, 0, 13, 0,
0, 0, 82, 0, 0, 0, 2, 0, 0, 0, 8, 0, 0, 0, 14, 0, 0, 0, 84, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
22, 0, 0, 0, 84, 0, 0, 0, 8, 0, 0, 0, 32, 0, 0, 0, 23, 0, 0, 0, 92, 0, 0, 0, 1, 0, 0, 0, 4,
0, 0, 0, 15, 0, 0, 0, 93, 0, 0, 0, 1, 0, 0, 0, 80, 0, 0, 0, 17, 0, 0, 0, 113, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 113, 0, 0,
0, 220, 0, 0, 0, 220, 0, 0, 0, 20, 0, 0, 0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 0, 0,
0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 97, 110, 70, 73, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 117, 95, 99, 111, 108, 111, 114, 0, 0, 0, 0, 0, 82, 139, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 48, 0, 0, 0, 0, 0, 0, 118, 118, 17, 241, 0, 0, 0, 240, 0,
0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 0,
0, 0, 0, 0, 1, 0, 0, 0, 7, 0, 0, 0, 2, 0, 0, 0, 1, 0, 0, 0, 3, 0, 0, 0, 21, 32, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 20, 0, 0, 0, 16, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 65, 82, 50, 48, 45, 66, 73, 78,
1, 0, 0, 0, 3, 0, 0, 0, 3, 0, 65, 37, 8, 0, 129, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 21, 0,
0, 0, 0, 3, 0, 1, 38, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 1, 39, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 3, 0, 1, 40, 1, 0, 0, 0, 5, 0, 0, 0, 9, 0, 0, 0, 24, 0, 4, 40, 232, 231, 15,
0, 0, 242, 65, 62, 194, 72, 1, 0, 0, 250, 65, 63, 194, 40, 1, 0, 0, 250, 65, 63, 192, 168, 1,
0, 0, 242, 1, 64, 192, 168, 1, 0, 0, 242, 1, 68, 168, 32, 0, 0, 0, 50, 64, 0, 192, 168, 15,
0, 0, 242, 1, 66, 168, 64, 0, 16, 0, 242, 65, 1, 232, 231, 15, 0, 0, 242, 65, 62, 168, 160,
0, 0, 0, 50, 64, 2, 104, 192, 0, 0, 36, 48, 66, 4, 232, 231, 15, 0, 0, 242, 65, 62, 3, 0, 6,
40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 1, 41, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 2, 0
};
static const Uint8 GLES2_FragmentTegra_Additive_SolidSrc_[] = {
59, 71, 42, 17, 47, 109, 131, 38, 6, 0, 1, 0, 5, 0, 0, 0, 17, 0, 0, 0, 1, 0, 0, 0, 73, 0, 0,
0, 8, 0, 0, 0, 8, 0, 0, 0, 2, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 75,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0,
75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 75, 0, 0, 0, 1, 0, 0, 0, 28, 0, 0, 0, 13, 0,
0, 0, 82, 0, 0, 0, 2, 0, 0, 0, 8, 0, 0, 0, 14, 0, 0, 0, 84, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
22, 0, 0, 0, 84, 0, 0, 0, 8, 0, 0, 0, 32, 0, 0, 0, 23, 0, 0, 0, 92, 0, 0, 0, 1, 0, 0, 0, 4,
0, 0, 0, 15, 0, 0, 0, 93, 0, 0, 0, 1, 0, 0, 0, 80, 0, 0, 0, 17, 0, 0, 0, 113, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 113, 0, 0,
0, 108, 0, 0, 0, 108, 0, 0, 0, 20, 0, 0, 0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 0, 0,
0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 97, 110, 70, 73, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 117, 95, 99, 111, 108, 111, 114, 0, 0, 0, 0, 0, 82, 139, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 48, 0, 0, 0, 0, 0, 0, 22, 22, 17, 241, 0, 0, 0, 240, 0,
0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 0,
0, 0, 0, 0, 1, 0, 0, 0, 7, 0, 0, 0, 2, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 21, 32, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 20, 0, 0, 0, 16, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 65, 82, 50, 48, 45, 66, 73, 78,
1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 65, 37, 8, 0, 129, 0, 1, 0, 0, 21, 0, 0, 0, 0, 1, 0, 1, 38, 0,
0, 0, 0, 1, 0, 1, 39, 0, 0, 0, 0, 1, 0, 1, 40, 1, 0, 0, 0, 8, 0, 4, 40, 192, 200, 0, 0, 0, 26,
0, 70, 192, 40, 0, 0, 0, 2, 0, 64, 192, 72, 0, 0, 0, 10, 0, 66, 192, 168, 0, 0, 0, 18, 0, 68,
1, 0, 6, 40, 0, 0, 0, 0, 1, 0, 1, 41, 5, 0, 2, 0
};
static const Uint8 GLES2_FragmentTegra_Modulated_SolidSrc_[] = {
37, 191, 49, 17, 47, 109, 131, 38, 6, 0, 1, 0, 5, 0, 0, 0, 17, 0, 0, 0, 1, 0, 0, 0, 73, 0, 0,
0, 8, 0, 0, 0, 8, 0, 0, 0, 2, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 75,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0,
75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 75, 0, 0, 0, 1, 0, 0, 0, 28, 0, 0, 0, 13, 0,
0, 0, 82, 0, 0, 0, 2, 0, 0, 0, 8, 0, 0, 0, 14, 0, 0, 0, 84, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
22, 0, 0, 0, 84, 0, 0, 0, 8, 0, 0, 0, 32, 0, 0, 0, 23, 0, 0, 0, 92, 0, 0, 0, 1, 0, 0, 0, 4,
0, 0, 0, 15, 0, 0, 0, 93, 0, 0, 0, 1, 0, 0, 0, 80, 0, 0, 0, 17, 0, 0, 0, 113, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 113, 0, 0,
0, 108, 0, 0, 0, 108, 0, 0, 0, 20, 0, 0, 0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 0, 0,
0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 97, 110, 70, 73, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 117, 95, 99, 111, 108, 111, 114, 0, 0, 0, 0, 0, 82, 139, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 48, 0, 0, 0, 0, 0, 0, 32, 32, 17, 241, 0, 0, 0, 240, 0,
0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 0,
0, 0, 0, 0, 1, 0, 0, 0, 7, 0, 0, 0, 2, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 21, 32, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 20, 0, 0, 0, 16, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 65, 82, 50, 48, 45, 66, 73, 78,
1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 65, 37, 8, 0, 129, 0, 1, 0, 0, 21, 0, 0, 0, 0, 1, 0, 1, 38, 0,
0, 0, 0, 1, 0, 1, 39, 0, 0, 0, 0, 1, 0, 1, 40, 1, 0, 0, 0, 8, 0, 4, 40, 104, 192, 0, 0, 0, 242,
1, 70, 8, 32, 0, 0, 0, 242, 1, 64, 40, 64, 0, 0, 0, 242, 1, 66, 72, 160, 0, 0, 0, 242, 1, 68,
1, 0, 6, 40, 0, 0, 0, 0, 1, 0, 1, 41, 5, 0, 2, 0
};
static const Uint8 GLES2_FragmentTegra_None_TextureSrc_[] = {
220, 217, 41, 211, 47, 109, 131, 38, 6, 0, 1, 0, 5, 0, 0, 0, 17, 0, 0, 0, 1, 0, 0, 0, 73, 0,
0, 0, 34, 0, 0, 0, 36, 0, 0, 0, 2, 0, 0, 0, 82, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0,
82, 0, 0, 0, 1, 0, 0, 0, 20, 0, 0, 0, 6, 0, 0, 0, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0,
0, 0, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 87, 0, 0, 0, 2, 0, 0, 0, 56, 0, 0, 0,
13, 0, 0, 0, 101, 0, 0, 0, 4, 0, 0, 0, 16, 0, 0, 0, 14, 0, 0, 0, 105, 0, 0, 0, 1, 0, 0, 0, 4,
0, 0, 0, 22, 0, 0, 0, 106, 0, 0, 0, 8, 0, 0, 0, 32, 0, 0, 0, 23, 0, 0, 0, 114, 0, 0, 0, 1, 0,
0, 0, 4, 0, 0, 0, 15, 0, 0, 0, 115, 0, 0, 0, 1, 0, 0, 0, 80, 0, 0, 0, 17, 0, 0, 0, 135, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 135,
0, 0, 0, 120, 0, 0, 0, 120, 0, 0, 0, 20, 0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21,
0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 97, 110, 70, 73, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 118, 95, 116, 101, 120, 67, 111, 111, 114, 100, 0, 117, 95, 109, 111, 100, 117, 108,
97, 116, 105, 111, 110, 0, 117, 95, 116, 101, 120, 116, 117, 114, 101, 0, 0, 0, 0, 0, 0, 0,
2, 0, 0, 0, 0, 0, 0, 0, 220, 0, 0, 0, 0, 0, 0, 0, 11, 0, 0, 0, 82, 139, 0, 0, 1, 0, 0, 0, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 94, 139, 0, 0, 1, 0, 0, 0, 1, 0, 0,
0, 2, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 5, 48, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 1, 0, 0, 0, 241, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240,
0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 1, 0,
0, 0, 1, 0, 0, 0, 21, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 16, 0, 0, 0, 16, 0, 0,
0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 65, 82, 50, 48, 45, 66, 73, 78, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 65, 37, 0, 0, 0, 0, 1, 0,
0, 21, 0, 0, 0, 0, 1, 0, 1, 38, 1, 0, 0, 0, 2, 0, 4, 38, 186, 81, 78, 16, 2, 1, 0, 0, 1, 0,
1, 39, 0, 4, 0, 0, 1, 0, 1, 40, 1, 0, 0, 0, 8, 0, 4, 40, 104, 192, 0, 0, 0, 242, 1, 70, 8, 32,
0, 0, 0, 242, 1, 64, 40, 64, 0, 0, 0, 242, 1, 66, 72, 160, 0, 0, 0, 242, 1, 68, 1, 0, 6, 40,
0, 0, 0, 0, 1, 0, 1, 41, 5, 0, 2, 0
};
static const Uint8 GLES2_FragmentTegra_Alpha_TextureSrc_[] = {
71, 202, 114, 229, 47, 109, 131, 38, 6, 0, 1, 0, 5, 0, 0, 0, 17, 0, 0, 0, 1, 0, 0, 0, 73, 0,
0, 0, 34, 0, 0, 0, 36, 0, 0, 0, 2, 0, 0, 0, 82, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0,
82, 0, 0, 0, 1, 0, 0, 0, 20, 0, 0, 0, 6, 0, 0, 0, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0,
0, 0, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 87, 0, 0, 0, 2, 0, 0, 0, 56, 0, 0, 0,
13, 0, 0, 0, 101, 0, 0, 0, 4, 0, 0, 0, 16, 0, 0, 0, 14, 0, 0, 0, 105, 0, 0, 0, 1, 0, 0, 0, 4,
0, 0, 0, 22, 0, 0, 0, 106, 0, 0, 0, 8, 0, 0, 0, 32, 0, 0, 0, 23, 0, 0, 0, 114, 0, 0, 0, 1, 0,
0, 0, 4, 0, 0, 0, 15, 0, 0, 0, 115, 0, 0, 0, 1, 0, 0, 0, 80, 0, 0, 0, 17, 0, 0, 0, 135, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 135,
0, 0, 0, 176, 0, 0, 0, 176, 0, 0, 0, 20, 0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21,
0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 97, 110, 70, 73, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 118, 95, 116, 101, 120, 67, 111, 111, 114, 100, 0, 117, 95, 109, 111, 100, 117, 108,
97, 116, 105, 111, 110, 0, 117, 95, 116, 101, 120, 116, 117, 114, 101, 0, 0, 0, 0, 0, 0, 0,
2, 0, 0, 0, 0, 0, 0, 0, 220, 0, 0, 0, 0, 0, 0, 0, 11, 0, 0, 0, 82, 139, 0, 0, 1, 0, 0, 0, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 94, 139, 0, 0, 1, 0, 0, 0, 1, 0, 0,
0, 2, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 5, 48, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 1, 118, 118, 17, 241, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0,
240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 7, 0, 0, 0, 2, 0, 0, 0,
1, 0, 0, 0, 2, 0, 0, 0, 21, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 16, 0, 0, 0, 16,
0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 65, 82, 50, 48, 45, 66, 73, 78, 1, 0, 0, 0, 2, 0, 0, 0, 2, 0, 65, 37, 0, 0, 0, 0,
8, 0, 129, 0, 1, 0, 0, 21, 0, 0, 0, 0, 2, 0, 1, 38, 1, 0, 0, 0, 0, 0, 0, 0, 2, 0, 4, 38, 186,
81, 78, 16, 2, 1, 0, 0, 2, 0, 1, 39, 0, 4, 0, 0, 0, 0, 0, 0, 2, 0, 1, 40, 1, 0, 0, 0, 5, 0,
0, 0, 16, 0, 4, 40, 40, 160, 1, 0, 0, 242, 1, 66, 8, 192, 1, 0, 0, 242, 1, 64, 104, 32, 1, 0,
0, 242, 1, 70, 72, 64, 1, 0, 0, 242, 1, 68, 154, 192, 0, 0, 37, 34, 64, 3, 8, 32, 0, 0, 5, 58,
208, 4, 40, 64, 0, 0, 5, 50, 208, 4, 72, 160, 0, 0, 37, 42, 208, 4, 2, 0, 6, 40, 0, 0, 0, 0,
0, 0, 0, 0, 2, 0, 1, 41, 0, 0, 0, 0, 5, 0, 2, 0
};
static const Uint8 GLES2_FragmentTegra_Additive_TextureSrc_[] = {
161, 234, 193, 234, 47, 109, 131, 38, 6, 0, 1, 0, 5, 0, 0, 0, 17, 0, 0, 0, 1, 0, 0, 0, 73, 0,
0, 0, 34, 0, 0, 0, 36, 0, 0, 0, 2, 0, 0, 0, 82, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0,
82, 0, 0, 0, 1, 0, 0, 0, 20, 0, 0, 0, 6, 0, 0, 0, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0,
0, 0, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 87, 0, 0, 0, 2, 0, 0, 0, 56, 0, 0, 0,
13, 0, 0, 0, 101, 0, 0, 0, 4, 0, 0, 0, 16, 0, 0, 0, 14, 0, 0, 0, 105, 0, 0, 0, 1, 0, 0, 0, 4,
0, 0, 0, 22, 0, 0, 0, 106, 0, 0, 0, 8, 0, 0, 0, 32, 0, 0, 0, 23, 0, 0, 0, 114, 0, 0, 0, 1, 0,
0, 0, 4, 0, 0, 0, 15, 0, 0, 0, 115, 0, 0, 0, 1, 0, 0, 0, 80, 0, 0, 0, 17, 0, 0, 0, 135, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 135,
0, 0, 0, 176, 0, 0, 0, 176, 0, 0, 0, 20, 0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21,
0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 97, 110, 70, 73, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 118, 95, 116, 101, 120, 67, 111, 111, 114, 100, 0, 117, 95, 109, 111, 100, 117, 108,
97, 116, 105, 111, 110, 0, 117, 95, 116, 101, 120, 116, 117, 114, 101, 0, 0, 0, 0, 0, 0, 0,
2, 0, 0, 0, 0, 0, 0, 0, 220, 0, 0, 0, 0, 0, 0, 0, 11, 0, 0, 0, 82, 139, 0, 0, 1, 0, 0, 0, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 94, 139, 0, 0, 1, 0, 0, 0, 1, 0, 0,
0, 2, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 5, 48, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 1, 22, 22, 17, 241, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240,
0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 7, 0, 0, 0, 2, 0, 0, 0, 1, 0,
0, 0, 2, 0, 0, 0, 21, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 16, 0, 0, 0, 16, 0, 0,
0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 65, 82, 50, 48, 45, 66, 73, 78, 1, 0, 0, 0, 2, 0, 0, 0, 2, 0, 65, 37, 0, 0, 0, 0, 8, 0,
129, 0, 1, 0, 0, 21, 0, 0, 0, 0, 2, 0, 1, 38, 1, 0, 0, 0, 0, 0, 0, 0, 2, 0, 4, 38, 186, 81,
78, 16, 2, 1, 0, 0, 2, 0, 1, 39, 0, 4, 0, 0, 0, 0, 0, 0, 2, 0, 1, 40, 1, 0, 0, 0, 5, 0, 0, 0,
16, 0, 4, 40, 40, 160, 1, 0, 0, 242, 1, 66, 104, 32, 1, 0, 0, 242, 1, 70, 8, 192, 1, 0, 0, 242,
1, 64, 72, 64, 1, 0, 0, 242, 1, 68, 136, 192, 0, 0, 0, 26, 64, 4, 136, 32, 0, 0, 0, 2, 64, 7,
136, 64, 0, 0, 0, 10, 64, 6, 136, 160, 0, 0, 0, 18, 64, 5, 2, 0, 6, 40, 0, 0, 0, 0, 0, 0, 0,
0, 2, 0, 1, 41, 0, 0, 0, 0, 5, 0, 2, 0
};
static const Uint8 GLES2_FragmentTegra_Modulated_TextureSrc_[] = {
75, 132, 201, 227, 47, 109, 131, 38, 6, 0, 1, 0, 5, 0, 0, 0, 17, 0, 0, 0, 1, 0, 0, 0, 73, 0,
0, 0, 34, 0, 0, 0, 36, 0, 0, 0, 2, 0, 0, 0, 82, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0,
82, 0, 0, 0, 1, 0, 0, 0, 20, 0, 0, 0, 6, 0, 0, 0, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0,
0, 0, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 87, 0, 0, 0, 2, 0, 0, 0, 56, 0, 0, 0,
13, 0, 0, 0, 101, 0, 0, 0, 4, 0, 0, 0, 16, 0, 0, 0, 14, 0, 0, 0, 105, 0, 0, 0, 1, 0, 0, 0, 4,
0, 0, 0, 22, 0, 0, 0, 106, 0, 0, 0, 8, 0, 0, 0, 32, 0, 0, 0, 23, 0, 0, 0, 114, 0, 0, 0, 1, 0,
0, 0, 4, 0, 0, 0, 15, 0, 0, 0, 115, 0, 0, 0, 1, 0, 0, 0, 80, 0, 0, 0, 17, 0, 0, 0, 135, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 135,
0, 0, 0, 176, 0, 0, 0, 176, 0, 0, 0, 20, 0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21,
0, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 97, 110, 70, 73, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 118, 95, 116, 101, 120, 67, 111, 111, 114, 100, 0, 117, 95, 109, 111, 100, 117, 108,
97, 116, 105, 111, 110, 0, 117, 95, 116, 101, 120, 116, 117, 114, 101, 0, 0, 0, 0, 0, 0, 0,
2, 0, 0, 0, 0, 0, 0, 0, 220, 0, 0, 0, 0, 0, 0, 0, 11, 0, 0, 0, 82, 139, 0, 0, 1, 0, 0, 0, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 94, 139, 0, 0, 1, 0, 0, 0, 1, 0, 0,
0, 2, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 5, 48, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 1, 32, 32, 17, 241, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 240,
0, 0, 0, 240, 0, 0, 0, 240, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 7, 0, 0, 0, 2, 0, 0, 0, 1, 0,
0, 0, 2, 0, 0, 0, 21, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 16, 0, 0, 0, 16, 0, 0,
0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 65, 82, 50, 48, 45, 66, 73, 78, 1, 0, 0, 0, 2, 0, 0, 0, 2, 0, 65, 37, 0, 0, 0, 0, 8, 0,
129, 0, 1, 0, 0, 21, 0, 0, 0, 0, 2, 0, 1, 38, 1, 0, 0, 0, 0, 0, 0, 0, 2, 0, 4, 38, 186, 81,
78, 16, 2, 1, 0, 0, 2, 0, 1, 39, 0, 4, 0, 0, 0, 0, 0, 0, 2, 0, 1, 40, 1, 0, 0, 0, 5, 0, 0, 0,
16, 0, 4, 40, 40, 160, 1, 0, 0, 242, 1, 66, 8, 192, 1, 0, 0, 242, 1, 64, 104, 32, 1, 0, 0, 242,
1, 70, 72, 64, 1, 0, 0, 242, 1, 68, 104, 192, 0, 0, 0, 242, 65, 4, 232, 32, 0, 0, 0, 242, 65,
0, 40, 64, 0, 0, 0, 242, 65, 6, 72, 160, 0, 0, 0, 242, 65, 5, 2, 0, 6, 40, 0, 0, 0, 0, 0, 0,
0, 0, 2, 0, 1, 41, 0, 0, 0, 0, 5, 0, 2, 0
};
static const GLES2_ShaderInstance GLES2_VertexTegra_Default = {
GL_VERTEX_SHADER,
GL_NVIDIA_PLATFORM_BINARY_NV,
sizeof(GLES2_VertexTegra_Default_),
GLES2_VertexTegra_Default_
};
static const GLES2_ShaderInstance GLES2_FragmentTegra_None_SolidSrc = {
GL_FRAGMENT_SHADER,
GL_NVIDIA_PLATFORM_BINARY_NV,
sizeof(GLES2_FragmentTegra_None_SolidSrc_),
GLES2_FragmentTegra_None_SolidSrc_
};
static const GLES2_ShaderInstance GLES2_FragmentTegra_Alpha_SolidSrc = {
GL_FRAGMENT_SHADER,
GL_NVIDIA_PLATFORM_BINARY_NV,
sizeof(GLES2_FragmentTegra_Alpha_SolidSrc_),
GLES2_FragmentTegra_Alpha_SolidSrc_
};
static const GLES2_ShaderInstance GLES2_FragmentTegra_Additive_SolidSrc = {
GL_FRAGMENT_SHADER,
GL_NVIDIA_PLATFORM_BINARY_NV,
sizeof(GLES2_FragmentTegra_Additive_SolidSrc_),
GLES2_FragmentTegra_Additive_SolidSrc_
};
static const GLES2_ShaderInstance GLES2_FragmentTegra_Modulated_SolidSrc = {
GL_FRAGMENT_SHADER,
GL_NVIDIA_PLATFORM_BINARY_NV,
sizeof(GLES2_FragmentTegra_Modulated_SolidSrc_),
GLES2_FragmentTegra_Modulated_SolidSrc_
};
static const GLES2_ShaderInstance GLES2_FragmentTegra_None_TextureSrc = {
GL_FRAGMENT_SHADER,
GL_NVIDIA_PLATFORM_BINARY_NV,
sizeof(GLES2_FragmentTegra_None_TextureSrc_),
GLES2_FragmentTegra_None_TextureSrc_
};
static const GLES2_ShaderInstance GLES2_FragmentTegra_Alpha_TextureSrc = {
GL_FRAGMENT_SHADER,
GL_NVIDIA_PLATFORM_BINARY_NV,
sizeof(GLES2_FragmentTegra_Alpha_TextureSrc_),
GLES2_FragmentTegra_Alpha_TextureSrc_
};
static const GLES2_ShaderInstance GLES2_FragmentTegra_Additive_TextureSrc = {
GL_FRAGMENT_SHADER,
GL_NVIDIA_PLATFORM_BINARY_NV,
sizeof(GLES2_FragmentTegra_Additive_TextureSrc_),
GLES2_FragmentTegra_Additive_TextureSrc_
};
static const GLES2_ShaderInstance GLES2_FragmentTegra_Modulated_TextureSrc = {
GL_FRAGMENT_SHADER,
GL_NVIDIA_PLATFORM_BINARY_NV,
sizeof(GLES2_FragmentTegra_Modulated_TextureSrc_),
GLES2_FragmentTegra_Modulated_TextureSrc_
};
#endif /* GLES2_INCLUDE_NVIDIA_SHADERS */
/************************************************************************************************* /*************************************************************************************************
* Vertex/fragment shader definitions * * Vertex/fragment shader definitions *
*************************************************************************************************/ *************************************************************************************************/
static GLES2_Shader GLES2_VertexShader_Default = { static GLES2_Shader GLES2_VertexShader_Default = {
#if GLES2_INCLUDE_NVIDIA_SHADERS
2,
#else
1, 1,
#endif
{ {
#if GLES2_INCLUDE_NVIDIA_SHADERS
&GLES2_VertexTegra_Default,
#endif
&GLES2_VertexSrc_Default &GLES2_VertexSrc_Default
} }
}; };
static GLES2_Shader GLES2_FragmentShader_None_SolidSrc = { static GLES2_Shader GLES2_FragmentShader_SolidSrc = {
#if GLES2_INCLUDE_NVIDIA_SHADERS
2,
#else
1, 1,
#endif
{ {
#if GLES2_INCLUDE_NVIDIA_SHADERS
&GLES2_FragmentTegra_None_SolidSrc,
#endif
&GLES2_FragmentSrc_SolidSrc &GLES2_FragmentSrc_SolidSrc
} }
}; };
static GLES2_Shader GLES2_FragmentShader_Alpha_SolidSrc = { static GLES2_Shader GLES2_FragmentShader_TextureABGRSrc = {
#if GLES2_INCLUDE_NVIDIA_SHADERS
2,
#else
1, 1,
#endif
{ {
#if GLES2_INCLUDE_NVIDIA_SHADERS
&GLES2_FragmentTegra_Alpha_SolidSrc,
#endif
&GLES2_FragmentSrc_SolidSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Additive_SolidSrc = {
#if GLES2_INCLUDE_NVIDIA_SHADERS
2,
#else
1,
#endif
{
#if GLES2_INCLUDE_NVIDIA_SHADERS
&GLES2_FragmentTegra_Additive_SolidSrc,
#endif
&GLES2_FragmentSrc_SolidSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Modulated_SolidSrc = {
#if GLES2_INCLUDE_NVIDIA_SHADERS
2,
#else
1,
#endif
{
#if GLES2_INCLUDE_NVIDIA_SHADERS
&GLES2_FragmentTegra_Modulated_SolidSrc,
#endif
&GLES2_FragmentSrc_SolidSrc
}
};
static GLES2_Shader GLES2_FragmentShader_None_TextureABGRSrc = {
#if GLES2_INCLUDE_NVIDIA_SHADERS
2,
#else
1,
#endif
{
#if GLES2_INCLUDE_NVIDIA_SHADERS
&GLES2_FragmentTegra_None_TextureSrc,
#endif
&GLES2_FragmentSrc_TextureABGRSrc &GLES2_FragmentSrc_TextureABGRSrc
} }
}; };
static GLES2_Shader GLES2_FragmentShader_Alpha_TextureABGRSrc = { static GLES2_Shader GLES2_FragmentShader_TextureARGBSrc = {
#if GLES2_INCLUDE_NVIDIA_SHADERS
2,
#else
1,
#endif
{
#if GLES2_INCLUDE_NVIDIA_SHADERS
&GLES2_FragmentTegra_Alpha_TextureSrc,
#endif
&GLES2_FragmentSrc_TextureABGRSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Additive_TextureABGRSrc = {
#if GLES2_INCLUDE_NVIDIA_SHADERS
2,
#else
1,
#endif
{
#if GLES2_INCLUDE_NVIDIA_SHADERS
&GLES2_FragmentTegra_Additive_TextureSrc,
#endif
&GLES2_FragmentSrc_TextureABGRSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Modulated_TextureABGRSrc = {
#if GLES2_INCLUDE_NVIDIA_SHADERS
2,
#else
1,
#endif
{
#if GLES2_INCLUDE_NVIDIA_SHADERS
&GLES2_FragmentTegra_Modulated_TextureSrc,
#endif
&GLES2_FragmentSrc_TextureABGRSrc
}
};
static GLES2_Shader GLES2_FragmentShader_None_TextureARGBSrc = {
1, 1,
{ {
&GLES2_FragmentSrc_TextureARGBSrc &GLES2_FragmentSrc_TextureARGBSrc
} }
}; };
static GLES2_Shader GLES2_FragmentShader_Alpha_TextureARGBSrc = { static GLES2_Shader GLES2_FragmentShader_TextureRGBSrc = {
1,
{
&GLES2_FragmentSrc_TextureARGBSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Additive_TextureARGBSrc = {
1,
{
&GLES2_FragmentSrc_TextureARGBSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Modulated_TextureARGBSrc = {
1,
{
&GLES2_FragmentSrc_TextureARGBSrc
}
};
static GLES2_Shader GLES2_FragmentShader_None_TextureRGBSrc = {
1, 1,
{ {
&GLES2_FragmentSrc_TextureRGBSrc &GLES2_FragmentSrc_TextureRGBSrc
} }
}; };
static GLES2_Shader GLES2_FragmentShader_Alpha_TextureRGBSrc = { static GLES2_Shader GLES2_FragmentShader_TextureBGRSrc = {
1,
{
&GLES2_FragmentSrc_TextureRGBSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Additive_TextureRGBSrc = {
1,
{
&GLES2_FragmentSrc_TextureRGBSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Modulated_TextureRGBSrc = {
1,
{
&GLES2_FragmentSrc_TextureRGBSrc
}
};
static GLES2_Shader GLES2_FragmentShader_None_TextureBGRSrc = {
1,
{
&GLES2_FragmentSrc_TextureBGRSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Alpha_TextureBGRSrc = {
1,
{
&GLES2_FragmentSrc_TextureBGRSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Additive_TextureBGRSrc = {
1,
{
&GLES2_FragmentSrc_TextureBGRSrc
}
};
static GLES2_Shader GLES2_FragmentShader_Modulated_TextureBGRSrc = {
1, 1,
{ {
&GLES2_FragmentSrc_TextureBGRSrc &GLES2_FragmentSrc_TextureBGRSrc
@ -808,94 +330,27 @@ static GLES2_Shader GLES2_FragmentShader_TextureNV21Src = {
* Shader selector * * Shader selector *
*************************************************************************************************/ *************************************************************************************************/
const GLES2_Shader *GLES2_GetShader(GLES2_ShaderType type, SDL_BlendMode blendMode) const GLES2_Shader *GLES2_GetShader(GLES2_ShaderType type)
{ {
switch (type) { switch (type) {
case GLES2_SHADER_VERTEX_DEFAULT: case GLES2_SHADER_VERTEX_DEFAULT:
return &GLES2_VertexShader_Default; return &GLES2_VertexShader_Default;
case GLES2_SHADER_FRAGMENT_SOLID_SRC: case GLES2_SHADER_FRAGMENT_SOLID_SRC:
switch (blendMode) { return &GLES2_FragmentShader_SolidSrc;
case SDL_BLENDMODE_NONE:
return &GLES2_FragmentShader_None_SolidSrc;
case SDL_BLENDMODE_BLEND:
return &GLES2_FragmentShader_Alpha_SolidSrc;
case SDL_BLENDMODE_ADD:
return &GLES2_FragmentShader_Additive_SolidSrc;
case SDL_BLENDMODE_MOD:
return &GLES2_FragmentShader_Modulated_SolidSrc;
default:
return NULL;
}
case GLES2_SHADER_FRAGMENT_TEXTURE_ABGR_SRC: case GLES2_SHADER_FRAGMENT_TEXTURE_ABGR_SRC:
switch (blendMode) { return &GLES2_FragmentShader_TextureABGRSrc;
case SDL_BLENDMODE_NONE:
return &GLES2_FragmentShader_None_TextureABGRSrc;
case SDL_BLENDMODE_BLEND:
return &GLES2_FragmentShader_Alpha_TextureABGRSrc;
case SDL_BLENDMODE_ADD:
return &GLES2_FragmentShader_Additive_TextureABGRSrc;
case SDL_BLENDMODE_MOD:
return &GLES2_FragmentShader_Modulated_TextureABGRSrc;
default:
return NULL;
}
case GLES2_SHADER_FRAGMENT_TEXTURE_ARGB_SRC: case GLES2_SHADER_FRAGMENT_TEXTURE_ARGB_SRC:
switch (blendMode) { return &GLES2_FragmentShader_TextureARGBSrc;
case SDL_BLENDMODE_NONE:
return &GLES2_FragmentShader_None_TextureARGBSrc;
case SDL_BLENDMODE_BLEND:
return &GLES2_FragmentShader_Alpha_TextureARGBSrc;
case SDL_BLENDMODE_ADD:
return &GLES2_FragmentShader_Additive_TextureARGBSrc;
case SDL_BLENDMODE_MOD:
return &GLES2_FragmentShader_Modulated_TextureARGBSrc;
default:
return NULL;
}
case GLES2_SHADER_FRAGMENT_TEXTURE_RGB_SRC: case GLES2_SHADER_FRAGMENT_TEXTURE_RGB_SRC:
switch (blendMode) { return &GLES2_FragmentShader_TextureRGBSrc;
case SDL_BLENDMODE_NONE:
return &GLES2_FragmentShader_None_TextureRGBSrc;
case SDL_BLENDMODE_BLEND:
return &GLES2_FragmentShader_Alpha_TextureRGBSrc;
case SDL_BLENDMODE_ADD:
return &GLES2_FragmentShader_Additive_TextureRGBSrc;
case SDL_BLENDMODE_MOD:
return &GLES2_FragmentShader_Modulated_TextureRGBSrc;
default:
return NULL;
}
case GLES2_SHADER_FRAGMENT_TEXTURE_BGR_SRC: case GLES2_SHADER_FRAGMENT_TEXTURE_BGR_SRC:
switch (blendMode) { return &GLES2_FragmentShader_TextureBGRSrc;
case SDL_BLENDMODE_NONE:
return &GLES2_FragmentShader_None_TextureBGRSrc;
case SDL_BLENDMODE_BLEND:
return &GLES2_FragmentShader_Alpha_TextureBGRSrc;
case SDL_BLENDMODE_ADD:
return &GLES2_FragmentShader_Additive_TextureBGRSrc;
case SDL_BLENDMODE_MOD:
return &GLES2_FragmentShader_Modulated_TextureBGRSrc;
default:
return NULL;
}
case GLES2_SHADER_FRAGMENT_TEXTURE_YUV_SRC: case GLES2_SHADER_FRAGMENT_TEXTURE_YUV_SRC:
{
return &GLES2_FragmentShader_TextureYUVSrc; return &GLES2_FragmentShader_TextureYUVSrc;
}
case GLES2_SHADER_FRAGMENT_TEXTURE_NV12_SRC: case GLES2_SHADER_FRAGMENT_TEXTURE_NV12_SRC:
{
return &GLES2_FragmentShader_TextureNV12Src; return &GLES2_FragmentShader_TextureNV12Src;
}
case GLES2_SHADER_FRAGMENT_TEXTURE_NV21_SRC: case GLES2_SHADER_FRAGMENT_TEXTURE_NV21_SRC:
{
return &GLES2_FragmentShader_TextureNV21Src; return &GLES2_FragmentShader_TextureNV21Src;
}
default: default:
return NULL; return NULL;
} }

2
src/render/opengles2/SDL_shaders_gles2.h
View file

@ -54,7 +54,7 @@ typedef enum
#define GLES2_SOURCE_SHADER (GLenum)-1 #define GLES2_SOURCE_SHADER (GLenum)-1
const GLES2_Shader *GLES2_GetShader(GLES2_ShaderType type, SDL_BlendMode blendMode); const GLES2_Shader *GLES2_GetShader(GLES2_ShaderType type);
#endif /* SDL_shaders_gles2_h_ */ #endif /* SDL_shaders_gles2_h_ */

10
test/testsprite2.c
View file

@ -99,7 +99,12 @@ LoadSprite(const char *file)
SDL_FreeSurface(temp); SDL_FreeSurface(temp);
return (-1); return (-1);
} }
SDL_SetTextureBlendMode(sprites[i], blendMode); if (SDL_SetTextureBlendMode(sprites[i], blendMode) < 0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set blend mode: %s\n", SDL_GetError());
SDL_FreeSurface(temp);
SDL_DestroyTexture(sprites[i]);
return (-1);
}
} }
SDL_FreeSurface(temp); SDL_FreeSurface(temp);
@ -295,6 +300,9 @@ main(int argc, char *argv[])
} else if (SDL_strcasecmp(argv[i + 1], "mod") == 0) { } else if (SDL_strcasecmp(argv[i + 1], "mod") == 0) {
blendMode = SDL_BLENDMODE_MOD; blendMode = SDL_BLENDMODE_MOD;
consumed = 2; consumed = 2;
} else if (SDL_strcasecmp(argv[i + 1], "sub") == 0) {
blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_SRC_ALPHA, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_SUBTRACT, SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_SUBTRACT);
consumed = 2;
} }
} }
} else if (SDL_strcasecmp(argv[i], "--iterations") == 0) { } else if (SDL_strcasecmp(argv[i], "--iterations") == 0) {