diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/state_tracker/st_format.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c index 875b65c5b5..3e767507ee 100644 --- a/src/mesa/state_tracker/st_format.c +++ b/src/mesa/state_tracker/st_format.c @@ -36,6 +36,7 @@ #include "main/context.h" #include "main/texstore.h" #include "main/enums.h" +#include "main/image.h" #include "main/macros.h" #include "pipe/p_context.h" @@ -672,12 +673,24 @@ st_ChooseTextureFormat(GLcontext *ctx, GLint internalFormat, GLenum format, GLenum type) { enum pipe_format pFormat; + uint usage = PIPE_BIND_SAMPLER_VIEW; (void) format; (void) type; + /* GL textures may wind up being render targets, but we don't know + * that in advance. Specify potential render target flags now. + * An alternative would be to destroy and re-create a texture when + * we first start rendering to it. + */ + if (_mesa_is_depth_format(internalFormat) || + _mesa_is_depthstencil_format(internalFormat)) + usage |= PIPE_BIND_DEPTH_STENCIL; + else + usage |= PIPE_BIND_RENDER_TARGET; + pFormat = st_choose_format(ctx->st->pipe->screen, internalFormat, - PIPE_TEXTURE_2D, PIPE_BIND_SAMPLER_VIEW); + PIPE_TEXTURE_2D, usage); if (pFormat == PIPE_FORMAT_NONE) return MESA_FORMAT_NONE; |