void
OsdGLSLTransformFeedbackKernelBundle::ApplyLoopVertexVerticesKernelB(
GLuint vertexBuffer, int numVertexElements,
GLuint varyingBuffer, int numVaryingElements,
int vertexOffset, int tableOffset, int start, int end) {
glUniformSubroutinesuiv(GL_VERTEX_SHADER, 1, &_subComputeLoopVertexB);
transformGpuBufferData(vertexBuffer, numVertexElements,
varyingBuffer, numVaryingElements,
vertexOffset, tableOffset, start, end);
}
void
OsdGLSLTransformFeedbackKernelBundle::ApplyLoopEdgeVerticesKernel(
GLuint vertexBuffer, GLuint varyingBuffer,
int vertexOffset, int varyingOffset,
int offset, int tableOffset, int start, int end) {
glUniformSubroutinesuiv(GL_VERTEX_SHADER, 1, &_subComputeEdge);
transformGpuBufferData(vertexBuffer, varyingBuffer,
vertexOffset, varyingOffset,
offset, tableOffset, start, end);
}
void
OsdGLSLTransformFeedbackKernelBundle::ApplyCatmarkVertexVerticesKernelA(
GLuint vertexBuffer, int numVertexElements,
GLuint varyingBuffer, int numVaryingElements,
int vertexOffset, int tableOffset, int start, int end, bool pass) {
glUniformSubroutinesuiv(GL_VERTEX_SHADER, 1, &_subComputeVertexA);
glUniform1i(_uniformVertexPass, pass ? 1 : 0);
transformGpuBufferData(vertexBuffer, numVertexElements,
varyingBuffer, numVaryingElements,
vertexOffset, tableOffset, start, end);
}
void
OsdGLSLTransformFeedbackKernelBundle::ApplyBilinearVertexVerticesKernel(
GLuint vertexBuffer, int numVertexElements,
GLuint varyingBuffer, int numVaryingElements,
int V_ITa_ofs, int offset, int start, int end) {
glUniformSubroutinesuiv(GL_VERTEX_SHADER, 1, &_subComputeVertex);
glUniform1i(_uniformTableOffsets[Table::V_ITa], V_ITa_ofs);
transformGpuBufferData(vertexBuffer, numVertexElements,
varyingBuffer, numVaryingElements,
offset, start, end);
}
void
OsdGLSLTransformFeedbackKernelBundle::ApplyCatmarkEdgeVerticesKernel(
GLuint vertexBuffer, int numVertexElements,
GLuint varyingBuffer, int numVaryingElements,
int E_IT_ofs, int E_W_ofs, int offset, int start, int end) {
glUniformSubroutinesuiv(GL_VERTEX_SHADER, 1, &_subComputeEdge);
glUniform1i(_uniformTableOffsets[Table::E_IT], E_IT_ofs);
glUniform1i(_uniformTableOffsets[Table::E_W], E_W_ofs);
transformGpuBufferData(vertexBuffer, numVertexElements,
varyingBuffer, numVaryingElements,
offset, start, end);
}
