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mesa: program pipeline support mesh shader

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Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36976>
This commit is contained in:
Qiang Yu 2025-07-18 10:47:33 +08:00
parent d4a71d5367
commit b366f14b51
1 changed files with 8 additions and 0 deletions
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8
src/mesa/main/pipelineobj.c
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@ -250,6 +250,12 @@ use_program_stages(struct gl_context *ctx, struct gl_shader_program *shProg,
if ((stages & GL_COMPUTE_SHADER_BIT) != 0)
use_program_stage(ctx, GL_COMPUTE_SHADER, shProg, pipe);
if ((stages & GL_TASK_SHADER_BIT_EXT) != 0)
use_program_stage(ctx, GL_TASK_SHADER_EXT, shProg, pipe);
if ((stages & GL_MESH_SHADER_BIT_EXT) != 0)
use_program_stage(ctx, GL_MESH_SHADER_EXT, shProg, pipe);
pipe->Validated = pipe->UserValidated = false;
if (pipe == ctx->_Shader)
@ -316,6 +322,8 @@ _mesa_UseProgramStages(GLuint pipeline, GLbitfield stages, GLuint program)
GL_TESS_EVALUATION_SHADER_BIT;
if (_mesa_has_compute_shaders(ctx))
any_valid_stages |= GL_COMPUTE_SHADER_BIT;
if (_mesa_has_EXT_mesh_shader(ctx))
any_valid_stages |= GL_TASK_SHADER_BIT_EXT | GL_MESH_SHADER_BIT_EXT;
if (stages != GL_ALL_SHADER_BITS && (stages & ~any_valid_stages) != 0) {
_mesa_error(ctx, GL_INVALID_VALUE, "glUseProgramStages(Stages)");