diff options
Diffstat (limited to 'tools/emulator/opengl/shared/OpenglCodecCommon/GLClientState.h')
| -rw-r--r-- | tools/emulator/opengl/shared/OpenglCodecCommon/GLClientState.h | 203 |
1 files changed, 202 insertions, 1 deletions
diff --git a/tools/emulator/opengl/shared/OpenglCodecCommon/GLClientState.h b/tools/emulator/opengl/shared/OpenglCodecCommon/GLClientState.h index be625d555..b68007888 100644 --- a/tools/emulator/opengl/shared/OpenglCodecCommon/GLClientState.h +++ b/tools/emulator/opengl/shared/OpenglCodecCommon/GLClientState.h @@ -42,7 +42,9 @@ public: TEXCOORD5_LOCATION = 9, TEXCOORD6_LOCATION = 10, TEXCOORD7_LOCATION = 11, - LAST_LOCATION = 12 + MATRIXINDEX_LOCATION = 12, + WEIGHT_LOCATION = 13, + LAST_LOCATION = 14 } StateLocation; typedef struct { @@ -92,6 +94,21 @@ public: } return err; } + int getBuffer(GLenum target) + { + int ret=0; + switch (target) { + case GL_ARRAY_BUFFER: + ret = m_currentArrayVbo; + break; + case GL_ELEMENT_ARRAY_BUFFER: + ret = m_currentIndexVbo; + break; + default: + ret = -1; + } + return ret; + } size_t pixelDataSize(GLsizei width, GLsizei height, GLenum format, GLenum type, int pack); private: @@ -104,6 +121,190 @@ private: bool validLocation(int location) { return (location >= 0 && location < m_nLocations); } +public: + void getClientStatePointer(GLenum pname, GLvoid** params); + template <class T> + bool getClientStateParameter(GLenum param, T* ptr) + { + bool isClientStateParam = false; + switch (param) { + case GL_CLIENT_ACTIVE_TEXTURE: { + GLint tex = getActiveTexture() + GL_TEXTURE0; + *ptr = tex; + isClientStateParam = true; + break; + } + case GL_VERTEX_ARRAY_SIZE: { + const GLClientState::VertexAttribState *state = getState(GLClientState::VERTEX_LOCATION); + *ptr = state->size; + isClientStateParam = true; + break; + } + case GL_VERTEX_ARRAY_TYPE: { + const GLClientState::VertexAttribState *state = getState(GLClientState::VERTEX_LOCATION); + *ptr = state->type; + isClientStateParam = true; + break; + } + case GL_VERTEX_ARRAY_STRIDE: { + const GLClientState::VertexAttribState *state = getState(GLClientState::VERTEX_LOCATION); + *ptr = state->stride; + isClientStateParam = true; + break; + } + case GL_COLOR_ARRAY_SIZE: { + const GLClientState::VertexAttribState *state = getState(GLClientState::COLOR_LOCATION); + *ptr = state->size; + isClientStateParam = true; + break; + } + case GL_COLOR_ARRAY_TYPE: { + const GLClientState::VertexAttribState *state = getState(GLClientState::COLOR_LOCATION); + *ptr = state->type; + isClientStateParam = true; + break; + } + case GL_COLOR_ARRAY_STRIDE: { + const GLClientState::VertexAttribState *state = getState(GLClientState::COLOR_LOCATION); + *ptr = state->stride; + isClientStateParam = true; + break; + } + case GL_NORMAL_ARRAY_TYPE: { + const GLClientState::VertexAttribState *state = getState(GLClientState::NORMAL_LOCATION); + *ptr = state->type; + isClientStateParam = true; + break; + } + case GL_NORMAL_ARRAY_STRIDE: { + const GLClientState::VertexAttribState *state = getState(GLClientState::NORMAL_LOCATION); + *ptr = state->stride; + isClientStateParam = true; + break; + } + case GL_TEXTURE_COORD_ARRAY_SIZE: { + const GLClientState::VertexAttribState *state = getState(getActiveTexture() + GLClientState::TEXCOORD0_LOCATION); + *ptr = state->size; + isClientStateParam = true; + break; + } + case GL_TEXTURE_COORD_ARRAY_TYPE: { + const GLClientState::VertexAttribState *state = getState(getActiveTexture() + GLClientState::TEXCOORD0_LOCATION); + *ptr = state->type; + isClientStateParam = true; + break; + } + case GL_TEXTURE_COORD_ARRAY_STRIDE: { + const GLClientState::VertexAttribState *state = getState(getActiveTexture() + GLClientState::TEXCOORD0_LOCATION); + *ptr = state->stride; + isClientStateParam = true; + break; + } + case GL_POINT_SIZE_ARRAY_TYPE_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::POINTSIZE_LOCATION); + *ptr = state->type; + isClientStateParam = true; + break; + } + case GL_POINT_SIZE_ARRAY_STRIDE_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::POINTSIZE_LOCATION); + *ptr = state->stride; + isClientStateParam = true; + break; + } + case GL_MATRIX_INDEX_ARRAY_SIZE_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::MATRIXINDEX_LOCATION); + *ptr = state->size; + isClientStateParam = true; + break; + } + case GL_MATRIX_INDEX_ARRAY_TYPE_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::MATRIXINDEX_LOCATION); + *ptr = state->type; + isClientStateParam = true; + break; + } + case GL_MATRIX_INDEX_ARRAY_STRIDE_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::MATRIXINDEX_LOCATION); + *ptr = state->stride; + isClientStateParam = true; + break; + } + case GL_WEIGHT_ARRAY_SIZE_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::WEIGHT_LOCATION); + *ptr = state->size; + isClientStateParam = true; + break; + } + case GL_WEIGHT_ARRAY_TYPE_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::WEIGHT_LOCATION); + *ptr = state->type; + isClientStateParam = true; + break; + } + case GL_WEIGHT_ARRAY_STRIDE_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::WEIGHT_LOCATION); + *ptr = state->stride; + isClientStateParam = true; + break; + } + case GL_VERTEX_ARRAY_BUFFER_BINDING: { + const GLClientState::VertexAttribState *state = getState(GLClientState::VERTEX_LOCATION); + *ptr = state->bufferObject; + isClientStateParam = true; + break; + } + case GL_NORMAL_ARRAY_BUFFER_BINDING: { + const GLClientState::VertexAttribState *state = getState(GLClientState::NORMAL_LOCATION); + *ptr = state->bufferObject; + isClientStateParam = true; + break; + } + case GL_COLOR_ARRAY_BUFFER_BINDING: { + const GLClientState::VertexAttribState *state = getState(GLClientState::COLOR_LOCATION); + *ptr = state->bufferObject; + isClientStateParam = true; + break; + } + case GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING: { + const GLClientState::VertexAttribState *state = getState(getActiveTexture()+GLClientState::TEXCOORD0_LOCATION); + *ptr = state->bufferObject; + isClientStateParam = true; + break; + } + case GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::POINTSIZE_LOCATION); + *ptr = state->bufferObject; + isClientStateParam = true; + break; + } + case GL_MATRIX_INDEX_ARRAY_BUFFER_BINDING_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::MATRIXINDEX_LOCATION); + *ptr = state->bufferObject; + isClientStateParam = true; + break; + } + case GL_WEIGHT_ARRAY_BUFFER_BINDING_OES: { + const GLClientState::VertexAttribState *state = getState(GLClientState::WEIGHT_LOCATION); + *ptr = state->bufferObject; + isClientStateParam = true; + break; + } + case GL_ARRAY_BUFFER_BINDING: { + int buffer = getBuffer(GL_ARRAY_BUFFER); + *ptr = buffer; + isClientStateParam = true; + break; + } + case GL_ELEMENT_ARRAY_BUFFER_BINDING: { + int buffer = getBuffer(GL_ELEMENT_ARRAY_BUFFER); + *ptr = buffer; + isClientStateParam = true; + break; + } + } + return isClientStateParam; + } }; #endif |