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-rw-r--r--src/mesa/drivers/dri/i965/intel_blit.c4
-rw-r--r--src/mesa/drivers/dri/i965/intel_fbo.c8
2 files changed, 10 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c
index 23e1ab62c4f..8df5b4871cc 100644
--- a/src/mesa/drivers/dri/i965/intel_blit.c
+++ b/src/mesa/drivers/dri/i965/intel_blit.c
@@ -211,8 +211,8 @@ intel_miptree_blit(struct brw_context *brw,
return false;
/* No sRGB decode or encode is done by the hardware blitter, which is
- * consistent with what we want in the callers (glCopyTexSubImage(),
- * glBlitFramebuffer(), texture validation, etc.).
+ * consistent with what we want in many callers (glCopyTexSubImage(),
+ * texture validation, etc.).
*/
mesa_format src_format = _mesa_get_srgb_format_linear(src_mt->format);
mesa_format dst_format = _mesa_get_srgb_format_linear(dst_mt->format);
diff --git a/src/mesa/drivers/dri/i965/intel_fbo.c b/src/mesa/drivers/dri/i965/intel_fbo.c
index 707a9d2af3d..573c3a854cd 100644
--- a/src/mesa/drivers/dri/i965/intel_fbo.c
+++ b/src/mesa/drivers/dri/i965/intel_fbo.c
@@ -828,6 +828,14 @@ intel_blit_framebuffer_with_blitter(struct gl_context *ctx,
return mask;
}
+ if (ctx->Color.sRGBEnabled &&
+ _mesa_get_format_color_encoding(src_irb->mt->format) !=
+ _mesa_get_format_color_encoding(dst_irb->mt->format)) {
+ perf_debug("glBlitFramebuffer() with sRGB conversion cannot be "
+ "handled by BLT path.\n");
+ return mask;
+ }
+
if (!intel_miptree_blit(brw,
src_irb->mt,
src_irb->mt_level, src_irb->mt_layer,