[Bf-blender-cvs] [aa66f2c7eb4] blender2.8: Use byte color for selection drawing

[Campbell Barton]

Commit: aa66f2c7eb4a79f30c3c3b329885181bdb034993
Author: Campbell Barton
Date:   Wed May 17 13:31:01 2017 +1000
Branches: blender2.8
https://developer.blender.org/rBaa66f2c7eb4a79f30c3c3b329885181bdb034993

Use byte color for selection drawing

Some small advantage to using 1/4 sized data-type.

===================================================================

M       source/blender/editors/space_view3d/drawobject.c

===================================================================

diff --git a/source/blender/editors/space_view3d/drawobject.c 
b/source/blender/editors/space_view3d/drawobject.c
index cfde4adfd5f..aad175e8a65 100644
--- a/source/blender/editors/space_view3d/drawobject.c
+++ b/source/blender/editors/space_view3d/drawobject.c
@@ -9354,9 +9354,9 @@ static void bbs_obmode_mesh_verts(Object *ob, DerivedMesh 
*dm, int offset)
 
        VertexFormat *format = immVertexFormat();
        data.pos = VertexFormat_add_attrib(format, "pos", COMP_F32, 3, 
KEEP_FLOAT);
-       data.col = VertexFormat_add_attrib(format, "color", COMP_U8, 3, 
NORMALIZE_INT_TO_FLOAT);
+       data.col = VertexFormat_add_attrib(format, "color", COMP_U8, 3, 
KEEP_INT);
 
-       immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR);
+       immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR_U32);
 
        glPointSize(UI_GetThemeValuef(TH_VERTEX_SIZE));
 
@@ -9387,9 +9387,9 @@ static void bbs_mesh_verts(BMEditMesh *em, DerivedMesh 
*dm, int offset)
        data.offset = offset;
        VertexFormat *format = immVertexFormat();
        data.pos = VertexFormat_add_attrib(format, "pos", COMP_F32, 3, 
KEEP_FLOAT);
-       data.col = VertexFormat_add_attrib(format, "color", COMP_U8, 3, 
NORMALIZE_INT_TO_FLOAT);
+       data.col = VertexFormat_add_attrib(format, "color", COMP_U8, 3, 
KEEP_INT);
 
-       immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR);
+       immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR_U32);
 
        glPointSize(UI_GetThemeValuef(TH_VERTEX_SIZE));
 
@@ -9445,9 +9445,9 @@ static void bbs_mesh_wire(BMEditMesh *em, DerivedMesh 
*dm, int offset)
        if (imm_len == 0) return;
 
        data.pos = VertexFormat_add_attrib(format, "pos", COMP_F32, 3, 
KEEP_FLOAT);
-       data.col = VertexFormat_add_attrib(format, "color", COMP_U8, 3, 
NORMALIZE_INT_TO_FLOAT);
+       data.col = VertexFormat_add_attrib(format, "color", COMP_U8, 3, 
KEEP_INT);
 
-       immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR);
+       immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR_U32);
 
        glPointSize(UI_GetThemeValuef(TH_VERTEX_SIZE));
 
@@ -9516,9 +9516,9 @@ static void bbs_mesh_face(BMEditMesh *em, DerivedMesh 
*dm, const bool use_select
 
        VertexFormat *format = immVertexFormat();
        data.pos = VertexFormat_add_attrib(format, "pos", COMP_F32, 3, 
KEEP_FLOAT);
-       data.col = VertexFormat_add_attrib(format, "color", COMP_U8, 3, 
NORMALIZE_INT_TO_FLOAT);
+       data.col = VertexFormat_add_attrib(format, "color", COMP_U8, 3, 
KEEP_INT);
 
-       immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR);
+       immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR_U32);
 
        immBeginAtMost(PRIM_TRIANGLES, imm_len);
 
@@ -9574,9 +9574,9 @@ static void bbs_mesh_face_dot(BMEditMesh *em, DerivedMesh 
*dm)
        data.bm = em->bm;
        VertexFormat *format = immVertexFormat();
        data.pos = VertexFormat_add_attrib(format, "pos", COMP_F32, 3, 
KEEP_FLOAT);
-       data.col = VertexFormat_add_attrib(format, "color", COMP_U8, 3, 
NORMALIZE_INT_TO_FLOAT);
+       data.col = VertexFormat_add_attrib(format, "color", COMP_U8, 3, 
KEEP_INT);
 
-       immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR);
+       immBindBuiltinProgram(GPU_SHADER_3D_FLAT_COLOR_U32);
 
        glPointSize(UI_GetThemeValuef(TH_FACEDOT_SIZE));

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