diff options
Diffstat (limited to 'gpu/gl/GrGLCreateNullInterface.cpp')
-rw-r--r-- | gpu/gl/GrGLCreateNullInterface.cpp | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/gpu/gl/GrGLCreateNullInterface.cpp b/gpu/gl/GrGLCreateNullInterface.cpp index 18a9d726..6cfa8c29 100644 --- a/gpu/gl/GrGLCreateNullInterface.cpp +++ b/gpu/gl/GrGLCreateNullInterface.cpp @@ -125,7 +125,7 @@ GrGLvoid GR_GL_FUNCTION_TYPE nullGLBufferData(GrGLenum target, id = gCurrElementArrayBuffer; break; default: - GrCrash("Unexpected target to nullGLBufferData"); + SkFAIL("Unexpected target to nullGLBufferData"); break; } @@ -186,8 +186,29 @@ GrGLvoid GR_GL_FUNCTION_TYPE nullGLDeleteBuffers(GrGLsizei n, const GrGLuint* id } } -GrGLvoid* GR_GL_FUNCTION_TYPE nullGLMapBuffer(GrGLenum target, GrGLenum access) { +GrGLvoid* GR_GL_FUNCTION_TYPE nullGLMapBufferRange(GrGLenum target, GrGLintptr offset, + GrGLsizeiptr length, GrGLbitfield access) { + GrGLuint id = 0; + switch (target) { + case GR_GL_ARRAY_BUFFER: + id = gCurrArrayBuffer; + break; + case GR_GL_ELEMENT_ARRAY_BUFFER: + id = gCurrElementArrayBuffer; + break; + } + if (id > 0) { + // We just ignore the offset and length here. + GrBufferObj* buffer = look_up(id); + SkASSERT(!buffer->mapped()); + buffer->setMapped(true); + return buffer->dataPtr(); + } + return NULL; +} + +GrGLvoid* GR_GL_FUNCTION_TYPE nullGLMapBuffer(GrGLenum target, GrGLenum access) { GrGLuint id = 0; switch (target) { case GR_GL_ARRAY_BUFFER: @@ -209,6 +230,11 @@ GrGLvoid* GR_GL_FUNCTION_TYPE nullGLMapBuffer(GrGLenum target, GrGLenum access) return NULL; // no buffer bound to target } +GrGLvoid GR_GL_FUNCTION_TYPE nullGLFlushMappedBufferRange(GrGLenum target, + GrGLintptr offset, + GrGLsizeiptr length) {} + + GrGLboolean GR_GL_FUNCTION_TYPE nullGLUnmapBuffer(GrGLenum target) { GrGLuint id = 0; switch (target) { @@ -251,7 +277,7 @@ GrGLvoid GR_GL_FUNCTION_TYPE nullGLGetBufferParameteriv(GrGLenum target, GrGLenu } break; } default: - GrCrash("Unexpected pname to GetBufferParamateriv"); + SkFAIL("Unexpected pname to GetBufferParamateriv"); break; } }; @@ -304,6 +330,7 @@ const GrGLInterface* GrGLCreateNullInterface() { functions->fEndQuery = noOpGLEndQuery; functions->fFinish = noOpGLFinish; functions->fFlush = noOpGLFlush; + functions->fFlushMappedBufferRange = nullGLFlushMappedBufferRange; functions->fFrontFace = noOpGLFrontFace; functions->fGenBuffers = nullGLGenBuffers; functions->fGenerateMipmap = nullGLGenerateMipmap; @@ -329,6 +356,8 @@ const GrGLInterface* GrGLCreateNullInterface() { functions->fInsertEventMarker = noOpGLInsertEventMarker; functions->fLineWidth = noOpGLLineWidth; functions->fLinkProgram = noOpGLLinkProgram; + functions->fMapBuffer = nullGLMapBuffer; + functions->fMapBufferRange = nullGLMapBufferRange; functions->fPixelStorei = nullGLPixelStorei; functions->fPopGroupMarker = noOpGLPopGroupMarker; functions->fPushGroupMarker = noOpGLPushGroupMarker; @@ -368,6 +397,7 @@ const GrGLInterface* GrGLCreateNullInterface() { functions->fUniformMatrix2fv = noOpGLUniformMatrix2fv; functions->fUniformMatrix3fv = noOpGLUniformMatrix3fv; functions->fUniformMatrix4fv = noOpGLUniformMatrix4fv; + functions->fUnmapBuffer = nullGLUnmapBuffer; functions->fUseProgram = nullGLUseProgram; functions->fVertexAttrib4fv = noOpGLVertexAttrib4fv; functions->fVertexAttribPointer = noOpGLVertexAttribPointer; @@ -387,10 +417,8 @@ const GrGLInterface* GrGLCreateNullInterface() { functions->fRenderbufferStorageMultisample = noOpGLRenderbufferStorageMultisample; functions->fBlitFramebuffer = noOpGLBlitFramebuffer; functions->fResolveMultisampleFramebuffer = noOpGLResolveMultisampleFramebuffer; - functions->fMapBuffer = nullGLMapBuffer; functions->fMatrixLoadf = noOpGLMatrixLoadf; functions->fMatrixLoadIdentity = noOpGLMatrixLoadIdentity; - functions->fUnmapBuffer = nullGLUnmapBuffer; functions->fBindFragDataLocationIndexed = noOpGLBindFragDataLocationIndexed; interface->fExtensions.init(kGL_GrGLStandard, functions->fGetString, functions->fGetStringi, |