diff options
Diffstat (limited to 'src/mesa/main/program_resource.c')
| -rw-r--r-- | src/mesa/main/program_resource.c | 100 |
1 files changed, 78 insertions, 22 deletions
diff --git a/src/mesa/main/program_resource.c b/src/mesa/main/program_resource.c index e77bb03e9a1..641ef22c1a6 100644 --- a/src/mesa/main/program_resource.c +++ b/src/mesa/main/program_resource.c @@ -28,10 +28,11 @@ #include "main/mtypes.h" #include "main/shaderapi.h" #include "main/shaderobj.h" +#include "main/context.h" #include "program_resource.h" - +#include "ir_uniform.h" static bool -supported_interface_enum(GLenum iface) +supported_interface_enum(struct gl_context *ctx, GLenum iface) { switch (iface) { case GL_UNIFORM: @@ -42,17 +43,21 @@ supported_interface_enum(GLenum iface) case GL_ATOMIC_COUNTER_BUFFER: return true; case GL_VERTEX_SUBROUTINE: - case GL_TESS_CONTROL_SUBROUTINE: - case GL_TESS_EVALUATION_SUBROUTINE: - case GL_GEOMETRY_SUBROUTINE: case GL_FRAGMENT_SUBROUTINE: - case GL_COMPUTE_SUBROUTINE: case GL_VERTEX_SUBROUTINE_UNIFORM: - case GL_TESS_CONTROL_SUBROUTINE_UNIFORM: - case GL_TESS_EVALUATION_SUBROUTINE_UNIFORM: - case GL_GEOMETRY_SUBROUTINE_UNIFORM: case GL_FRAGMENT_SUBROUTINE_UNIFORM: + return _mesa_has_shader_subroutine(ctx); + case GL_GEOMETRY_SUBROUTINE: + case GL_GEOMETRY_SUBROUTINE_UNIFORM: + return _mesa_has_geometry_shaders(ctx) && _mesa_has_shader_subroutine(ctx); + case GL_COMPUTE_SUBROUTINE: case GL_COMPUTE_SUBROUTINE_UNIFORM: + return _mesa_has_compute_shaders(ctx) && _mesa_has_shader_subroutine(ctx); + case GL_TESS_CONTROL_SUBROUTINE: + case GL_TESS_EVALUATION_SUBROUTINE: + case GL_TESS_CONTROL_SUBROUTINE_UNIFORM: + case GL_TESS_EVALUATION_SUBROUTINE_UNIFORM: + return _mesa_has_tessellation(ctx) && _mesa_has_shader_subroutine(ctx); case GL_BUFFER_VARIABLE: case GL_SHADER_STORAGE_BLOCK: default: @@ -79,7 +84,7 @@ _mesa_GetProgramInterfaceiv(GLuint program, GLenum programInterface, } /* Validate interface. */ - if (!supported_interface_enum(programInterface)) { + if (!supported_interface_enum(ctx, programInterface)) { _mesa_error(ctx, GL_INVALID_OPERATION, "glGetProgramInterfaceiv(%s)", _mesa_enum_to_string(programInterface)); return; @@ -143,6 +148,31 @@ _mesa_GetProgramInterfaceiv(GLuint program, GLenum programInterface, }; break; case GL_MAX_NUM_COMPATIBLE_SUBROUTINES: + switch (programInterface) { + case GL_VERTEX_SUBROUTINE_UNIFORM: + case GL_FRAGMENT_SUBROUTINE_UNIFORM: + case GL_GEOMETRY_SUBROUTINE_UNIFORM: + case GL_COMPUTE_SUBROUTINE_UNIFORM: + case GL_TESS_CONTROL_SUBROUTINE_UNIFORM: + case GL_TESS_EVALUATION_SUBROUTINE_UNIFORM: { + for (i = 0, *params = 0; i < shProg->NumProgramResourceList; i++) { + if (shProg->ProgramResourceList[i].Type == programInterface) { + struct gl_uniform_storage *uni = + (struct gl_uniform_storage *) + shProg->ProgramResourceList[i].Data; + *params = MAX2(*params, uni->num_compatible_subroutines); + } + } + break; + } + + default: + _mesa_error(ctx, GL_INVALID_OPERATION, + "glGetProgramInterfaceiv(%s pname %s)", + _mesa_enum_to_string(programInterface), + _mesa_enum_to_string(pname)); + } + break; default: _mesa_error(ctx, GL_INVALID_OPERATION, "glGetProgramInterfaceiv(pname %s)", @@ -206,6 +236,11 @@ _mesa_GetProgramResourceIndex(GLuint program, GLenum programInterface, if (!shProg || !name) return GL_INVALID_INDEX; + if (!supported_interface_enum(ctx, programInterface)) { + _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramResourceIndex(%s)", + _mesa_enum_to_string(programInterface)); + return GL_INVALID_INDEX; + } /* * For the interface TRANSFORM_FEEDBACK_VARYING, the value INVALID_INDEX * should be returned when querying the index assigned to the special names @@ -217,6 +252,18 @@ _mesa_GetProgramResourceIndex(GLuint program, GLenum programInterface, return GL_INVALID_INDEX; switch (programInterface) { + case GL_TESS_CONTROL_SUBROUTINE: + case GL_TESS_CONTROL_SUBROUTINE_UNIFORM: + case GL_TESS_EVALUATION_SUBROUTINE: + case GL_TESS_EVALUATION_SUBROUTINE_UNIFORM: + case GL_COMPUTE_SUBROUTINE: + case GL_COMPUTE_SUBROUTINE_UNIFORM: + case GL_GEOMETRY_SUBROUTINE: + case GL_GEOMETRY_SUBROUTINE_UNIFORM: + case GL_VERTEX_SUBROUTINE: + case GL_FRAGMENT_SUBROUTINE: + case GL_VERTEX_SUBROUTINE_UNIFORM: + case GL_FRAGMENT_SUBROUTINE_UNIFORM: case GL_PROGRAM_INPUT: case GL_PROGRAM_OUTPUT: case GL_UNIFORM: @@ -260,7 +307,7 @@ _mesa_GetProgramResourceName(GLuint program, GLenum programInterface, return; if (programInterface == GL_ATOMIC_COUNTER_BUFFER || - !supported_interface_enum(programInterface)) { + !supported_interface_enum(ctx, programInterface)) { _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramResourceName(%s)", _mesa_enum_to_string(programInterface)); return; @@ -366,24 +413,33 @@ _mesa_GetProgramResourceLocation(GLuint program, GLenum programInterface, case GL_PROGRAM_OUTPUT: break; - /* For reference valid cases requiring additional extension support: - * GL_ARB_shader_subroutine - * GL_ARB_tessellation_shader - * GL_ARB_compute_shader - */ case GL_VERTEX_SUBROUTINE_UNIFORM: - case GL_TESS_CONTROL_SUBROUTINE_UNIFORM: - case GL_TESS_EVALUATION_SUBROUTINE_UNIFORM: - case GL_GEOMETRY_SUBROUTINE_UNIFORM: case GL_FRAGMENT_SUBROUTINE_UNIFORM: + if (!_mesa_has_shader_subroutine(ctx)) + goto fail; + break; + case GL_GEOMETRY_SUBROUTINE_UNIFORM: + if (!_mesa_has_geometry_shaders(ctx) || !_mesa_has_shader_subroutine(ctx)) + goto fail; + break; case GL_COMPUTE_SUBROUTINE_UNIFORM: - + if (!_mesa_has_compute_shaders(ctx) || !_mesa_has_shader_subroutine(ctx)) + goto fail; + break; + case GL_TESS_CONTROL_SUBROUTINE_UNIFORM: + case GL_TESS_EVALUATION_SUBROUTINE_UNIFORM: + if (!_mesa_has_tessellation(ctx) || !_mesa_has_shader_subroutine(ctx)) + goto fail; + break; default: - _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramResourceLocation(%s %s)", - _mesa_enum_to_string(programInterface), name); + goto fail; } return _mesa_program_resource_location(shProg, programInterface, name); +fail: + _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramResourceLocation(%s %s)", + _mesa_enum_to_string(programInterface), name); + return -1; } /** |