diff options
Diffstat (limited to 'src/glsl/builtins/tools/texture_builtins.py')
| -rwxr-xr-x | src/glsl/builtins/tools/texture_builtins.py | 85 |
1 files changed, 80 insertions, 5 deletions
diff --git a/src/glsl/builtins/tools/texture_builtins.py b/src/glsl/builtins/tools/texture_builtins.py index 5565acf13e1..772ee462d2e 100755 --- a/src/glsl/builtins/tools/texture_builtins.py +++ b/src/glsl/builtins/tools/texture_builtins.py @@ -53,9 +53,7 @@ def generate_sigs(g, tex_inst, sampler_type, variant = 0, unused_fields = 0): print " (parameters" print " (declare (in) " + g + "sampler" + sampler_type + " sampler)" print " (declare (in) " + vec_type("i" if tex_inst == "txf" else "", coord_dim + extra_dim) + " P)", - if tex_inst == "txb": - print "\n (declare (in) float bias)", - elif tex_inst == "txl": + if tex_inst == "txl": print "\n (declare (in) float lod)", elif tex_inst == "txf": print "\n (declare (in) int lod)", @@ -64,6 +62,11 @@ def generate_sigs(g, tex_inst, sampler_type, variant = 0, unused_fields = 0): print "\n (declare (in) " + grad_type + " dPdx)", print "\n (declare (in) " + grad_type + " dPdy)", + if variant & Offset: + print "\n (declare (const_in) " + vec_type("i", offset_dim) + " offset)", + if tex_inst == "txb": + print "\n (declare (in) float bias)", + print ")\n ((return (" + tex_inst + " (var_ref sampler)", # Coordinate @@ -72,8 +75,10 @@ def generate_sigs(g, tex_inst, sampler_type, variant = 0, unused_fields = 0): else: print "(var_ref P)", - # Offset - print "0", + if variant & Offset: + print "(var_ref offset)", + else: + print "0", if tex_inst != "txf": # Projective divisor @@ -158,6 +163,28 @@ def generate_texture_functions(fs): generate_fiu_sigs("txl", "2DArray") end_function(fs, "textureLod") + start_function("textureLodOffset") + generate_fiu_sigs("txl", "1D", Offset) + generate_fiu_sigs("txl", "2D", Offset) + generate_fiu_sigs("txl", "3D", Offset) + generate_fiu_sigs("txl", "1DArray", Offset) + generate_fiu_sigs("txl", "2DArray", Offset) + end_function(fs, "textureLodOffset") + + start_function("textureOffset") + generate_fiu_sigs("tex", "1D", Offset) + generate_fiu_sigs("tex", "2D", Offset) + generate_fiu_sigs("tex", "3D", Offset) + generate_fiu_sigs("tex", "1DArray", Offset) + generate_fiu_sigs("tex", "2DArray", Offset) + + generate_fiu_sigs("txb", "1D", Offset) + generate_fiu_sigs("txb", "2D", Offset) + generate_fiu_sigs("txb", "3D", Offset) + generate_fiu_sigs("txb", "1DArray", Offset) + generate_fiu_sigs("txb", "2DArray", Offset) + end_function(fs, "textureOffset") + start_function("texelFetch") generate_fiu_sigs("txf", "1D") generate_fiu_sigs("txf", "2D") @@ -166,6 +193,28 @@ def generate_texture_functions(fs): generate_fiu_sigs("txf", "2DArray") end_function(fs, "texelFetch") + start_function("texelFetchOffset") + generate_fiu_sigs("txf", "1D", Offset) + generate_fiu_sigs("txf", "2D", Offset) + generate_fiu_sigs("txf", "3D", Offset) + generate_fiu_sigs("txf", "1DArray", Offset) + generate_fiu_sigs("txf", "2DArray", Offset) + end_function(fs, "texelFetchOffset") + + start_function("textureProjOffset") + generate_fiu_sigs("tex", "1D", Proj | Offset) + generate_fiu_sigs("tex", "1D", Proj | Offset, 2) + generate_fiu_sigs("tex", "2D", Proj | Offset) + generate_fiu_sigs("tex", "2D", Proj | Offset, 1) + generate_fiu_sigs("tex", "3D", Proj | Offset) + + generate_fiu_sigs("txb", "1D", Proj | Offset) + generate_fiu_sigs("txb", "1D", Proj | Offset, 2) + generate_fiu_sigs("txb", "2D", Proj | Offset) + generate_fiu_sigs("txb", "2D", Proj | Offset, 1) + generate_fiu_sigs("txb", "3D", Proj | Offset) + end_function(fs, "textureProjOffset") + start_function("textureProjLod") generate_fiu_sigs("txl", "1D", Proj) generate_fiu_sigs("txl", "1D", Proj, 2) @@ -174,6 +223,14 @@ def generate_texture_functions(fs): generate_fiu_sigs("txl", "3D", Proj) end_function(fs, "textureProjLod") + start_function("textureProjLodOffset") + generate_fiu_sigs("txl", "1D", Proj | Offset) + generate_fiu_sigs("txl", "1D", Proj | Offset, 2) + generate_fiu_sigs("txl", "2D", Proj | Offset) + generate_fiu_sigs("txl", "2D", Proj | Offset, 1) + generate_fiu_sigs("txl", "3D", Proj | Offset) + end_function(fs, "textureProjLodOffset") + start_function("textureGrad") generate_fiu_sigs("txd", "1D") generate_fiu_sigs("txd", "2D") @@ -183,6 +240,15 @@ def generate_texture_functions(fs): generate_fiu_sigs("txd", "2DArray") end_function(fs, "textureGrad") + start_function("textureGradOffset") + generate_fiu_sigs("txd", "1D", Offset) + generate_fiu_sigs("txd", "2D", Offset) + generate_fiu_sigs("txd", "3D", Offset) + generate_fiu_sigs("txd", "Cube", Offset) + generate_fiu_sigs("txd", "1DArray", Offset) + generate_fiu_sigs("txd", "2DArray", Offset) + end_function(fs, "textureGradOffset") + start_function("textureProjGrad") generate_fiu_sigs("txd", "1D", Proj) generate_fiu_sigs("txd", "1D", Proj, 2) @@ -191,6 +257,15 @@ def generate_texture_functions(fs): generate_fiu_sigs("txd", "3D", Proj) end_function(fs, "textureProjGrad") + start_function("textureProjGradOffset") + generate_fiu_sigs("txd", "1D", Proj | Offset) + generate_fiu_sigs("txd", "1D", Proj | Offset, 2) + generate_fiu_sigs("txd", "2D", Proj | Offset) + generate_fiu_sigs("txd", "2D", Proj | Offset, 1) + generate_fiu_sigs("txd", "3D", Proj | Offset) + end_function(fs, "textureProjGradOffset") + + # ARB_texture_rectangle extension start_function("texture2DRect") generate_sigs("", "tex", "2DRect") |