[Mesa-dev] [PATCH] mesa: Add missing formats in _mesa_base_format_component_count()

[Anuj Phogat]

Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
---
 src/mesa/main/glformats.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c
index 0fb25ba..37cb9ec 100644
--- a/src/mesa/main/glformats.c
+++ b/src/mesa/main/glformats.c
@@ -1187,17 +1187,33 @@ _mesa_base_format_component_count(GLenum base_format)
 {
    switch (base_format) {
    case GL_RED:
+   case GL_GREEN:
+   case GL_BLUE:
    case GL_ALPHA:
+   case GL_RED_INTEGER:
+   case GL_GREEN_INTEGER:
+   case GL_BLUE_INTEGER:
+   case GL_ALPHA_INTEGER:
+   case GL_LUMINANCE:
    case GL_INTENSITY:
    case GL_DEPTH_COMPONENT:
+   case GL_STENCIL_INDEX:
       return 1;
    case GL_RG:
+   case GL_RG_INTEGER:
    case GL_LUMINANCE_ALPHA:
    case GL_DEPTH_STENCIL:
       return 2;
    case GL_RGB:
+   case GL_BGR:
+   case GL_RGB_INTEGER:
+   case GL_BGR_INTEGER:
       return 3;
    case GL_RGBA:
+   case GL_BGRA:
+   case GL_ABGR_EXT:
+   case GL_RGBA_INTEGER:
+   case GL_BGRA_INTEGER:
       return 4;
    default:
       return -1;
-- 
1.9.3