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Merge pull request #404 from TomHarte/ProperShaderSetup

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Ensures the SVideo shader gets all proper `enable_vertex_attribute_with_pointer`s.
This commit is contained in:
Thomas Harte
2018-04-05 21:13:26 -04:00
committed by GitHub
parent bab1440f5c ec72fb3baf
commit 8c511e2b76
1 changed files with 11 additions and 12 deletions
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23
Outputs/CRT/Internals/CRTOpenGL.cpp
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@@ -348,34 +348,33 @@ void OpenGLOutputBuilder::prepare_source_vertex_array() {
}
using Shader = OpenGL::IntermediateShader;
if(composite_input_shader_program_) {
composite_input_shader_program_->enable_vertex_attribute_with_pointer(
OpenGL::IntermediateShader *const shaders[] = {
composite_input_shader_program_.get(),
svideo_input_shader_program_.get()
};
for(int c = 0; c < 2; ++c) {
if(!shaders[c]) continue;
shaders[c]->enable_vertex_attribute_with_pointer(
Shader::get_input_name(Shader::Input::InputStart),
2, GL_UNSIGNED_SHORT, GL_FALSE, SourceVertexSize,
(void *)SourceVertexOffsetOfInputStart, 1);
composite_input_shader_program_->enable_vertex_attribute_with_pointer(
shaders[c]->enable_vertex_attribute_with_pointer(
Shader::get_input_name(Shader::Input::OutputStart),
2, GL_UNSIGNED_SHORT, GL_FALSE, SourceVertexSize,
(void *)SourceVertexOffsetOfOutputStart, 1);
composite_input_shader_program_->enable_vertex_attribute_with_pointer(
shaders[c]->enable_vertex_attribute_with_pointer(
Shader::get_input_name(Shader::Input::Ends),
2, GL_UNSIGNED_SHORT, GL_FALSE, SourceVertexSize,
(void *)SourceVertexOffsetOfEnds, 1);
composite_input_shader_program_->enable_vertex_attribute_with_pointer(
shaders[c]->enable_vertex_attribute_with_pointer(
Shader::get_input_name(Shader::Input::PhaseTimeAndAmplitude),
3, GL_UNSIGNED_BYTE, GL_FALSE, SourceVertexSize,
(void *)SourceVertexOffsetOfPhaseTimeAndAmplitude, 1);
}
if(svideo_input_shader_program_) {
svideo_input_shader_program_->enable_vertex_attribute_with_pointer(
Shader::get_input_name(Shader::Input::InputStart),
2, GL_UNSIGNED_SHORT, GL_FALSE, SourceVertexSize,
(void *)SourceVertexOffsetOfInputStart, 1);
}
}
void OpenGLOutputBuilder::prepare_output_shader() {