fontconfig libxcb/xcb-proto mesa xkeyboard-config git update 22 Aug 2014

libxcb/xcb-proto commit 8e3db42d67a0035bb16d16da28bd5eea7a269178
xkeyboard-config commit 10fce2c2baae471795d069f3a5f1307eedb9ff0a
fontconfig       commit 286cdc9c10b0453c25950103b6a1f7170d15bfdc
mesa             commit 97d03b9366bfa55b27feb92aa5afacd9c5f6f421

1 files changed, 48 insertions, 0 deletions

diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp
index 185fe98b3..c882ec8dd 100644
--- a/mesalib/src/glsl/builtin_functions.cpp
+++ b/mesalib/src/glsl/builtin_functions.cpp
@@ -318,6 +318,14 @@ fs_oes_derivatives(const _mesa_glsl_parse_state *state)
 }
 
 static bool
+fs_derivative_control(const _mesa_glsl_parse_state *state)
+{
+   return state->stage == MESA_SHADER_FRAGMENT &&
+          (state->is_version(450, 0) ||
+           state->ARB_derivative_control_enable);
+}
+
+static bool
 tex1d_lod(const _mesa_glsl_parse_state *state)
 {
    return !state->es_shader && lod_exists_in_stage(state);
@@ -618,6 +626,12 @@ private:
    B1(dFdx);
    B1(dFdy);
    B1(fwidth);
+   B1(dFdxCoarse);
+   B1(dFdyCoarse);
+   B1(fwidthCoarse);
+   B1(dFdxFine);
+   B1(dFdyFine);
+   B1(fwidthFine);
    B1(noise1);
    B1(noise2);
    B1(noise3);
@@ -2148,6 +2162,12 @@ builtin_builder::create_builtins()
    F(dFdx)
    F(dFdy)
    F(fwidth)
+   F(dFdxCoarse)
+   F(dFdyCoarse)
+   F(fwidthCoarse)
+   F(dFdxFine)
+   F(dFdyFine)
+   F(fwidthFine)
    F(noise1)
    F(noise2)
    F(noise3)
@@ -4010,7 +4030,11 @@ builtin_builder::_textureQueryLevels(const glsl_type *sampler_type)
 }
 
 UNOP(dFdx, ir_unop_dFdx, fs_oes_derivatives)
+UNOP(dFdxCoarse, ir_unop_dFdx_coarse, fs_derivative_control)
+UNOP(dFdxFine, ir_unop_dFdx_fine, fs_derivative_control)
 UNOP(dFdy, ir_unop_dFdy, fs_oes_derivatives)
+UNOP(dFdyCoarse, ir_unop_dFdy_coarse, fs_derivative_control)
+UNOP(dFdyFine, ir_unop_dFdy_fine, fs_derivative_control)
 
 ir_function_signature *
 builtin_builder::_fwidth(const glsl_type *type)
@@ -4024,6 +4048,30 @@ builtin_builder::_fwidth(const glsl_type *type)
 }
 
 ir_function_signature *
+builtin_builder::_fwidthCoarse(const glsl_type *type)
+{
+   ir_variable *p = in_var(type, "p");
+   MAKE_SIG(type, fs_derivative_control, 1, p);
+
+   body.emit(ret(add(abs(expr(ir_unop_dFdx_coarse, p)),
+                     abs(expr(ir_unop_dFdy_coarse, p)))));
+
+   return sig;
+}
+
+ir_function_signature *
+builtin_builder::_fwidthFine(const glsl_type *type)
+{
+   ir_variable *p = in_var(type, "p");
+   MAKE_SIG(type, fs_derivative_control, 1, p);
+
+   body.emit(ret(add(abs(expr(ir_unop_dFdx_fine, p)),
+                     abs(expr(ir_unop_dFdy_fine, p)))));
+
+   return sig;
+}
+
+ir_function_signature *
 builtin_builder::_noise1(const glsl_type *type)
 {
    return unop(v110, ir_unop_noise, glsl_type::float_type, type);