From e8d5e7c4bb11f7fcb0a4ba5c13f43e7929849a2f Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 15 Jun 2015 20:27:26 +0200 Subject: fontconfig libX11 libxcb xcb-proto mesa pixman xserver xkeyboard-config git update 15 June 2015 xserver commit fa12f2c150b2f50de9dac4a2b09265f13af353af libxcb commit f85661c3bca97faa72431df92a3867be39a74e23 libxcb/xcb-proto commit fef8a4cdc2cacd9541a656026371a3d338dadb8e xkeyboard-config commit 61fb58a95a071cc1c212f6d3808908c086219fe0 libX11 commit f0286b2770ece10aef5e2e8c004260217f12fd25 pixman commit eebc1b78200aff075dbcae9c8d00edad1f830d91 fontconfig commit f6d61c9beed856a925bd60c025b55284b2d88161 mesa commit 932d1613d1e15ec22555e5ec09105c49eb850e36 --- mesalib/src/mesa/main/shader_query.cpp | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) (limited to 'mesalib/src/mesa/main/shader_query.cpp') diff --git a/mesalib/src/mesa/main/shader_query.cpp b/mesalib/src/mesa/main/shader_query.cpp index 3445f89a3..a6246a39a 100644 --- a/mesalib/src/mesa/main/shader_query.cpp +++ b/mesalib/src/mesa/main/shader_query.cpp @@ -479,12 +479,20 @@ _mesa_GetFragDataLocation(GLuint program, const GLchar *name) const char* _mesa_program_resource_name(struct gl_program_resource *res) { + const ir_variable *var; switch (res->Type) { case GL_UNIFORM_BLOCK: return RESOURCE_UBO(res)->Name; case GL_TRANSFORM_FEEDBACK_VARYING: return RESOURCE_XFB(res)->Name; case GL_PROGRAM_INPUT: + var = RESOURCE_VAR(res); + /* Special case gl_VertexIDMESA -> gl_VertexID. */ + if (var->data.mode == ir_var_system_value && + var->data.location == SYSTEM_VALUE_VERTEX_ID_ZERO_BASE) { + return "gl_VertexID"; + } + /* fallthrough */ case GL_PROGRAM_OUTPUT: return RESOURCE_VAR(res)->name; case GL_UNIFORM: @@ -539,6 +547,17 @@ struct gl_program_resource * _mesa_program_resource_find_name(struct gl_shader_program *shProg, GLenum programInterface, const char *name) { + GET_CURRENT_CONTEXT(ctx); + const char *full_name = name; + + /* When context has 'VertexID_is_zero_based' set, gl_VertexID has been + * lowered to gl_VertexIDMESA. + */ + if (name && ctx->Const.VertexID_is_zero_based) { + if (strcmp(name, "gl_VertexID") == 0) + full_name = "gl_VertexIDMESA"; + } + struct gl_program_resource *res = shProg->ProgramResourceList; for (unsigned i = 0; i < shProg->NumProgramResourceList; i++, res++) { if (res->Type != programInterface) @@ -563,7 +582,7 @@ _mesa_program_resource_find_name(struct gl_shader_program *shProg, break; case GL_PROGRAM_INPUT: case GL_PROGRAM_OUTPUT: - if (array_index_of_resource(res, name) >= 0) + if (array_index_of_resource(res, full_name) >= 0) return res; break; default: @@ -728,6 +747,10 @@ program_resource_location(struct gl_shader_program *shProg, return -1; } + /* Built-in locations should report GL_INVALID_INDEX. */ + if (is_gl_identifier(name)) + return GL_INVALID_INDEX; + /* VERT_ATTRIB_GENERIC0 and FRAG_RESULT_DATA0 are decremented as these * offsets are used internally to differentiate between built-in attributes * and user-defined attributes. -- cgit v1.2.3