diff options
| -rw-r--r-- | src/mesa/state_tracker/st_cb_drawpixels.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c index d3e6aefdb79..1d908c0317a 100644 --- a/src/mesa/state_tracker/st_cb_drawpixels.c +++ b/src/mesa/state_tracker/st_cb_drawpixels.c @@ -281,11 +281,36 @@ internal_format(struct gl_context *ctx, GLenum format, GLenum type) { switch (format) { case GL_DEPTH_COMPONENT: - return GL_DEPTH_COMPONENT; + switch (type) { + case GL_UNSIGNED_SHORT: + return GL_DEPTH_COMPONENT16; + + case GL_UNSIGNED_INT: + return GL_DEPTH_COMPONENT32; + + case GL_FLOAT: + if (ctx->Extensions.ARB_depth_buffer_float) + return GL_DEPTH_COMPONENT32F; + else + return GL_DEPTH_COMPONENT; + + default: + return GL_DEPTH_COMPONENT; + } + case GL_DEPTH_STENCIL: - return GL_DEPTH_STENCIL; + switch (type) { + case GL_FLOAT_32_UNSIGNED_INT_24_8_REV: + return GL_DEPTH32F_STENCIL8; + + case GL_UNSIGNED_INT_24_8: + default: + return GL_DEPTH24_STENCIL8; + } + case GL_STENCIL_INDEX: return GL_STENCIL_INDEX; + default: if (_mesa_is_integer_format(format)) { switch (type) { |