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WIP: Add a COGL_TEXTURE_COMPONENTS_R

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This commit is contained in:
Niels De Graef
2019-06-13 14:41:07 +02:00
parent ce643392ec
commit 990b0efc17
4 changed files with 10 additions and 0 deletions
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7
cogl/cogl/cogl-texture.c
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@@ -1103,6 +1103,11 @@ _cogl_texture_set_internal_format (CoglTexture *texture,
texture->components = COGL_TEXTURE_COMPONENTS_A;
return;
}
else if (internal_format == COGL_PIXEL_FORMAT_R_8)
{
texture->components = COGL_TEXTURE_COMPONENTS_R;
return;
}
else if (internal_format == COGL_PIXEL_FORMAT_RG_88)
{
texture->components = COGL_TEXTURE_COMPONENTS_RG;
@@ -1149,6 +1154,8 @@ _cogl_texture_determine_internal_format (CoglTexture *texture,
}
case COGL_TEXTURE_COMPONENTS_A:
return COGL_PIXEL_FORMAT_A_8;
case COGL_TEXTURE_COMPONENTS_R:
return COGL_PIXEL_FORMAT_R_8;
case COGL_TEXTURE_COMPONENTS_RG:
return COGL_PIXEL_FORMAT_RG_88;
case COGL_TEXTURE_COMPONENTS_RGB:

1
cogl/cogl/cogl-texture.h
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@@ -139,6 +139,7 @@ cogl_is_texture (void *object);
typedef enum _CoglTextureComponents
{
COGL_TEXTURE_COMPONENTS_A = 1,
COGL_TEXTURE_COMPONENTS_R,
COGL_TEXTURE_COMPONENTS_RG,
COGL_TEXTURE_COMPONENTS_RGB,
COGL_TEXTURE_COMPONENTS_RGBA,

1
src/compositor/meta-background.c
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@@ -632,6 +632,7 @@ texture_has_alpha (CoglTexture *texture)
case COGL_TEXTURE_COMPONENTS_A:
case COGL_TEXTURE_COMPONENTS_RGBA:
return TRUE;
case COGL_TEXTURE_COMPONENTS_R:
case COGL_TEXTURE_COMPONENTS_RG:
case COGL_TEXTURE_COMPONENTS_RGB:
case COGL_TEXTURE_COMPONENTS_DEPTH:

1
src/compositor/meta-surface-actor.c
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@@ -343,6 +343,7 @@ meta_surface_actor_is_argb32 (MetaSurfaceActor *self)
case COGL_TEXTURE_COMPONENTS_A:
case COGL_TEXTURE_COMPONENTS_RGBA:
return TRUE;
case COGL_TEXTURE_COMPONENTS_R:
case COGL_TEXTURE_COMPONENTS_RG:
case COGL_TEXTURE_COMPONENTS_RGB:
case COGL_TEXTURE_COMPONENTS_DEPTH: