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Differential D15563 Diff 55217 source/blender/gpu/intern/gpu_shader.cc

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source/blender/gpu/intern/gpu_shader.cc

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{ {
delete interface; delete interface;
} }
static void standard_defines(Vector<const char *> &sources) static void standard_defines(Vector<const char *> &sources)
{ {
BLI_assert(sources.size() == 0); BLI_assert(sources.size() == 0);
/* Version needs to be first. Exact values will be added by implementation. */ /* Version needs to be first. Exact values will be added by implementation. */
sources.append("version"); sources.append("version");
/* Define to identify code usage in shading language. */ /* Define to identify code usage in shading language. */
fclemUnsubmitted
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This is supposed to be replace by whatever the backend wants. So I would not make it backend dependent here. If metal does not need any first line header, it should just replace this sources[0] by an empty string.

fclem: This is supposed to be replace by whatever the backend wants. So I would not make it backend…
MichaelPWUnsubmitted
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Ah right, will update.

MichaelPW: Ah right, will update.
sources.append("#define GPU_SHADER\n"); sources.append("#define GPU_SHADER\n");
/* some useful defines to detect GPU type */ /* some useful defines to detect GPU type */
if (GPU_type_matches(GPU_DEVICE_ATI, GPU_OS_ANY, GPU_DRIVER_ANY)) { if (GPU_type_matches(GPU_DEVICE_ATI, GPU_OS_ANY, GPU_DRIVER_ANY)) {
sources.append("#define GPU_ATI\n"); sources.append("#define GPU_ATI\n");
} }
else if (GPU_type_matches(GPU_DEVICE_NVIDIA, GPU_OS_ANY, GPU_DRIVER_ANY)) { else if (GPU_type_matches(GPU_DEVICE_NVIDIA, GPU_OS_ANY, GPU_DRIVER_ANY)) {
sources.append("#define GPU_NVIDIA\n"); sources.append("#define GPU_NVIDIA\n");
} }
Show All 11 Lines else if (GPU_type_matches(GPU_DEVICE_ANY, GPU_OS_UNIX, GPU_DRIVER_ANY)) {
sources.append("#define OS_UNIX\n"); sources.append("#define OS_UNIX\n");
} }
/* API Definition */ /* API Definition */
eGPUBackendType backend = GPU_backend_get_type(); eGPUBackendType backend = GPU_backend_get_type();
switch (backend) { switch (backend) {
case GPU_BACKEND_OPENGL: case GPU_BACKEND_OPENGL:
sources.append("#define GPU_OPENGL\n"); sources.append("#define GPU_OPENGL\n");
break; break;
case GPU_BACKEND_METAL:
sources.append("#define GPU_METAL\n");
break;
default: default:
BLI_assert(false && "Invalid GPU Backend Type"); BLI_assert(false && "Invalid GPU Backend Type");
break; break;
} }
if (GPU_crappy_amd_driver()) { if (GPU_crappy_amd_driver()) {
sources.append("#define GPU_DEPRECATED_AMD_DRIVER\n"); sources.append("#define GPU_DEPRECATED_AMD_DRIVER\n");
} }
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