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@ -100,6 +100,7 @@ enum features_id |
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feat_gl_prim_restart, |
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feat_gles_khr_robustness, |
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feat_gles31_vertex_attrib_binding, |
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feat_indep_blend, |
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feat_mesa_invert, |
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feat_ms_scaled_blit, |
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feat_multisample, |
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@ -138,6 +139,7 @@ static const struct { |
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[feat_gl_prim_restart] = { 31, UNAVAIL, {} }, |
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[feat_gles_khr_robustness] = { UNAVAIL, UNAVAIL, { "GL_KHR_robustness" } }, |
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[feat_gles31_vertex_attrib_binding] = { 43, 31, { "GL_ARB_vertex_attrib_binding" } }, |
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[feat_indep_blend] = { 30, UNAVAIL, { "GL_EXT_draw_buffers2" } }, |
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[feat_mesa_invert] = { UNAVAIL, UNAVAIL, { "GL_MESA_pack_invert" } }, |
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[feat_ms_scaled_blit] = { UNAVAIL, UNAVAIL, { "GL_EXT_framebuffer_multisample_blit_scaled" } }, |
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[feat_multisample] = { 32, 30, { "GL_ARB_texture_multisample" } }, |
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@ -2829,7 +2831,8 @@ void vrend_clear(struct vrend_context *ctx, |
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/* This function implements Gallium's full clear callback (st->pipe->clear) on the host. This
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callback requires no color component be masked. We must unmask all components before |
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calling glClear* and restore the previous colormask afterwards, as Gallium expects. */ |
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if (ctx->sub->hw_blend_state.independent_blend_enable) { |
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if (ctx->sub->hw_blend_state.independent_blend_enable && |
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has_feature(feat_indep_blend)) { |
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/* ARB_draw_buffers_blend is required for this */ |
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int i; |
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for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) |
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@ -2913,7 +2916,8 @@ void vrend_clear(struct vrend_context *ctx, |
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/* Restore previous colormask */ |
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if (buffers & PIPE_CLEAR_COLOR) { |
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if (ctx->sub->hw_blend_state.independent_blend_enable) { |
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if (ctx->sub->hw_blend_state.independent_blend_enable && |
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has_feature(feat_indep_blend)) { |
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/* ARB_draw_buffers_blend is required for this */ |
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int i; |
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for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { |
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@ -3744,7 +3748,8 @@ static void vrend_hw_emit_blend(struct vrend_context *ctx, struct pipe_blend_sta |
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} |
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} |
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if (state->independent_blend_enable) { |
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if (state->independent_blend_enable && |
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has_feature(feat_indep_blend)) { |
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/* ARB_draw_buffers_blend is required for this */ |
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int i; |
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@ -7574,12 +7579,8 @@ void vrend_renderer_fill_caps(uint32_t set, uint32_t version, |
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has_feature(feat_gl_conditional_render)) |
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caps->v1.bset.conditional_render = 1; |
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if (gl_ver >= 30) { |
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if (has_feature(feat_indep_blend)) |
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caps->v1.bset.indep_blend_enable = 1; |
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} else { |
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if (epoxy_has_gl_extension("GL_EXT_draw_buffers2")) |
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caps->v1.bset.indep_blend_enable = 1; |
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} |
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if (vrend_state.use_core_profile) { |
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caps->v1.bset.poly_stipple = 0; |
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