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Merge pull request #929 from neobrain/geoshader_definitions

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Pica/Shader: Add geometry shader definitions.
This commit is contained in:
Tony Wasserka 2015-07-21 15:24:48 +02:00
commit aa6dfdb827
6 changed files with 169 additions and 156 deletions
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16
src/video_core/vertex_shader.cpp
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@ -546,20 +546,18 @@ static void ProcessShaderCode(VertexShaderState& state) {
static Common::Profiling::TimingCategory shader_category("Vertex Shader");
OutputVertex RunShader(const InputVertex& input, int num_attributes) {
OutputVertex RunShader(const InputVertex& input, int num_attributes, const Regs::ShaderConfig& config, const State::ShaderSetup& setup) {
Common::Profiling::ScopeTimer timer(shader_category);
const auto& regs = g_state.regs;
const auto& vs = g_state.vs;
VertexShaderState state;
const u32* main = &vs.program_code[regs.vs_main_offset];
const u32* main = &setup.program_code[config.main_offset];
state.program_counter = (u32*)main;
state.debug.max_offset = 0;
state.debug.max_opdesc_id = 0;
// Setup input register table
const auto& attribute_register_map = regs.vs_input_register_map;
const auto& attribute_register_map = config.input_register_map;
float24 dummy_register;
boost::fill(state.input_register_table, &dummy_register);
@ -584,16 +582,16 @@ OutputVertex RunShader(const InputVertex& input, int num_attributes) {
state.conditional_code[1] = false;
ProcessShaderCode(state);
DebugUtils::DumpShader(vs.program_code.data(), state.debug.max_offset, vs.swizzle_data.data(),
state.debug.max_opdesc_id, regs.vs_main_offset,
regs.vs_output_attributes);
DebugUtils::DumpShader(setup.program_code.data(), state.debug.max_offset, setup.swizzle_data.data(),
state.debug.max_opdesc_id, config.main_offset,
g_state.regs.vs_output_attributes); // TODO: Don't hardcode VS here
// Setup output data
OutputVertex ret;
// TODO(neobrain): Under some circumstances, up to 16 attributes may be output. We need to
// figure out what those circumstances are and enable the remaining outputs then.
for (int i = 0; i < 7; ++i) {
const auto& output_register_map = regs.vs_output_attributes[i];
const auto& output_register_map = g_state.regs.vs_output_attributes[i]; // TODO: Don't hardcode VS here
u32 semantics[4] = {
output_register_map.map_x, output_register_map.map_y,