diff options
Diffstat (limited to 'src/mesa/drivers/osmesa/osmesa.c')
| -rw-r--r-- | src/mesa/drivers/osmesa/osmesa.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c index 8afd0a7176..2ba3b81706 100644 --- a/src/mesa/drivers/osmesa/osmesa.c +++ b/src/mesa/drivers/osmesa/osmesa.c @@ -601,6 +601,7 @@ osmesa_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, { const OSMesaContext osmesa = OSMESA_CONTEXT(ctx); + /* Note: we can ignoring internalFormat for "window-system" renderbuffers */ if (osmesa->format == OSMESA_RGBA) { rb->GetRow = get_row_RGBA; rb->GetValues = get_values_RGBA; @@ -609,6 +610,10 @@ osmesa_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, rb->PutMonoRow = put_mono_row_RGBA; rb->PutValues = put_values_RGBA; rb->PutMonoValues = put_mono_values_RGBA; + rb->RedBits = + rb->GreenBits = + rb->BlueBits = + rb->AlphaBits = 8 * sizeof(GLchan); } else if (osmesa->format == OSMESA_BGRA) { rb->GetRow = get_row_BGRA; @@ -618,6 +623,10 @@ osmesa_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, rb->PutMonoRow = put_mono_row_BGRA; rb->PutValues = put_values_BGRA; rb->PutMonoValues = put_mono_values_BGRA; + rb->RedBits = + rb->GreenBits = + rb->BlueBits = + rb->AlphaBits = 8 * sizeof(GLchan); } else if (osmesa->format == OSMESA_ARGB) { rb->GetRow = get_row_ARGB; @@ -627,6 +636,10 @@ osmesa_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, rb->PutMonoRow = put_mono_row_ARGB; rb->PutValues = put_values_ARGB; rb->PutMonoValues = put_mono_values_ARGB; + rb->RedBits = + rb->GreenBits = + rb->BlueBits = + rb->AlphaBits = 8 * sizeof(GLchan); } else if (osmesa->format == OSMESA_RGB) { rb->GetRow = get_row_RGB; @@ -636,6 +649,9 @@ osmesa_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, rb->PutMonoRow = put_mono_row_RGB; rb->PutValues = put_values_RGB; rb->PutMonoValues = put_mono_values_RGB; + rb->RedBits = + rb->GreenBits = + rb->BlueBits = 8 * sizeof(GLchan); } else if (osmesa->format == OSMESA_BGR) { rb->GetRow = get_row_BGR; @@ -645,6 +661,9 @@ osmesa_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, rb->PutMonoRow = put_mono_row_BGR; rb->PutValues = put_values_BGR; rb->PutMonoValues = put_mono_values_BGR; + rb->RedBits = + rb->GreenBits = + rb->BlueBits = 8 * sizeof(GLchan); } #if CHAN_TYPE == GL_UNSIGNED_BYTE else if (osmesa->format == OSMESA_RGB_565) { @@ -655,6 +674,9 @@ osmesa_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, rb->PutMonoRow = put_mono_row_RGB_565; rb->PutValues = put_values_RGB_565; rb->PutMonoValues = put_mono_values_RGB_565; + rb->RedBits = 5; + rb->GreenBits = 6; + rb->BlueBits = 5; } #endif else if (osmesa->format == OSMESA_COLOR_INDEX) { @@ -664,6 +686,7 @@ osmesa_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, rb->PutMonoRow = put_mono_row_CI; rb->PutValues = put_values_CI; rb->PutMonoValues = put_mono_values_CI; + rb->IndexBits = 8; } else { _mesa_problem(ctx, "bad pixel format in osmesa renderbuffer_storage"); |