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evas - sw generic - fix osmesa to not use rgb buffers as evas doesnt know 

this fixes incorrect sw osmesa rendering when no alpha cannel is used
on evas gl targets.
This commit is contained in:
Carsten Haitzler 2014-10-27 19:51:10 +09:00
parent 890ad5dd95
commit 43acb28cdb
1 changed files with 7 additions and 2 deletions
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9
src/modules/evas/engines/software_generic/evas_engine.c
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@ -2307,8 +2307,13 @@ eng_gl_surface_create(void *data EINA_UNUSED, void *config, int w, int h)
{
case EVAS_GL_RGB_888:
sfc->internal_fmt = OSMESA_RGB;
sfc->internal_cpp = 3;
sfc->internal_fmt = OSMESA_BGRA;
sfc->internal_cpp = 4;
// FIXME: don't allow rgb buffers as evas doesn't understand them so pad out
// to 32bit bgra buffers anyway, so for now just pad out - one day do this
// nicely
// sfc->internal_fmt = OSMESA_RGB;
// sfc->internal_cpp = 3;
break;
case EVAS_GL_RGBA_8888:
sfc->internal_fmt = OSMESA_BGRA;