mesa: Add EXT_frag_depth bits and enable it on all drivers
Passes the newly added piglit test for this extension on i965. V2: Fix comments by Ilia. Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com> Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
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@ -1193,6 +1193,9 @@ builtin_variable_generator::generate_fs_special_vars()
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if (state->is_version(110, 300))
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if (state->is_version(110, 300))
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add_output(FRAG_RESULT_DEPTH, float_t, "gl_FragDepth");
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add_output(FRAG_RESULT_DEPTH, float_t, "gl_FragDepth");
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if (state->EXT_frag_depth_enable)
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add_output(FRAG_RESULT_DEPTH, float_t, "gl_FragDepthEXT");
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if (state->ARB_shader_stencil_export_enable) {
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if (state->ARB_shader_stencil_export_enable) {
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ir_variable *const var =
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ir_variable *const var =
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add_output(FRAG_RESULT_STENCIL, int_t, "gl_FragStencilRefARB");
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add_output(FRAG_RESULT_STENCIL, int_t, "gl_FragStencilRefARB");
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@ -684,6 +684,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = {
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EXT(AMD_vertex_shader_viewport_index),
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EXT(AMD_vertex_shader_viewport_index),
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EXT(ANDROID_extension_pack_es31a),
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EXT(ANDROID_extension_pack_es31a),
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EXT(EXT_blend_func_extended),
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EXT(EXT_blend_func_extended),
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EXT(EXT_frag_depth),
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EXT(EXT_draw_buffers),
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EXT(EXT_draw_buffers),
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EXT(EXT_clip_cull_distance),
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EXT(EXT_clip_cull_distance),
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EXT(EXT_geometry_point_size),
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EXT(EXT_geometry_point_size),
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@ -741,6 +741,8 @@ struct _mesa_glsl_parse_state {
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bool EXT_clip_cull_distance_warn;
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bool EXT_clip_cull_distance_warn;
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bool EXT_draw_buffers_enable;
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bool EXT_draw_buffers_enable;
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bool EXT_draw_buffers_warn;
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bool EXT_draw_buffers_warn;
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bool EXT_frag_depth_enable;
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bool EXT_frag_depth_warn;
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bool EXT_geometry_point_size_enable;
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bool EXT_geometry_point_size_enable;
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bool EXT_geometry_point_size_warn;
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bool EXT_geometry_point_size_warn;
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bool EXT_geometry_shader_enable;
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bool EXT_geometry_shader_enable;
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@ -211,6 +211,7 @@ EXT(EXT_draw_elements_base_vertex , ARB_draw_elements_base_vertex
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EXT(EXT_draw_instanced , ARB_draw_instanced , GLL, GLC, x , x , 2006)
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EXT(EXT_draw_instanced , ARB_draw_instanced , GLL, GLC, x , x , 2006)
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EXT(EXT_draw_range_elements , dummy_true , GLL, x , x , x , 1997)
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EXT(EXT_draw_range_elements , dummy_true , GLL, x , x , x , 1997)
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EXT(EXT_fog_coord , dummy_true , GLL, x , x , x , 1999)
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EXT(EXT_fog_coord , dummy_true , GLL, x , x , x , 1999)
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EXT(EXT_frag_depth , dummy_true , x , x , x , ES2, 2010)
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EXT(EXT_framebuffer_blit , dummy_true , GLL, GLC, x , x , 2005)
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EXT(EXT_framebuffer_blit , dummy_true , GLL, GLC, x , x , 2005)
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EXT(EXT_framebuffer_multisample , EXT_framebuffer_multisample , GLL, GLC, x , x , 2005)
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EXT(EXT_framebuffer_multisample , EXT_framebuffer_multisample , GLL, GLC, x , x , 2005)
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EXT(EXT_framebuffer_multisample_blit_scaled , EXT_framebuffer_multisample_blit_scaled, GLL, GLC, x , x , 2011)
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EXT(EXT_framebuffer_multisample_blit_scaled , EXT_framebuffer_multisample_blit_scaled, GLL, GLC, x , x , 2011)
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