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-rw-r--r--mesalib/src/mesa/drivers/common/meta.c16
-rw-r--r--mesalib/src/mesa/drivers/dri/common/dri_util.c20
-rw-r--r--mesalib/src/mesa/drivers/dri/swrast/swrast.c19
3 files changed, 42 insertions, 13 deletions
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index d36b1a3b8..ca01a3301 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -74,6 +74,8 @@
#include "program/program.h"
#include "swrast/swrast.h"
#include "drivers/common/meta.h"
+#include "main/enums.h"
+#include "main/glformats.h"
/** Return offset in bytes of the field within a vertex struct */
@@ -3158,8 +3160,12 @@ _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
* ReadPixels() and passed to Tex[Sub]Image().
*/
static GLenum
-get_temp_image_type(struct gl_context *ctx, GLenum baseFormat)
+get_temp_image_type(struct gl_context *ctx, gl_format format)
{
+ GLenum baseFormat, type;
+
+ baseFormat = _mesa_get_format_base_format(format);
+
switch (baseFormat) {
case GL_RGBA:
case GL_RGB:
@@ -3174,7 +3180,7 @@ get_temp_image_type(struct gl_context *ctx, GLenum baseFormat)
else if (ctx->DrawBuffer->Visual.redBits <= 16)
return GL_UNSIGNED_SHORT;
else
- return GL_FLOAT;
+ return _mesa_get_format_datatype(format);
case GL_DEPTH_COMPONENT:
return GL_UNSIGNED_INT;
case GL_DEPTH_STENCIL:
@@ -3216,12 +3222,10 @@ _mesa_meta_CopyTexSubImage(struct gl_context *ctx, GLuint dims,
format = GL_RGBA;
}
+ type = get_temp_image_type(ctx, texImage->TexFormat);
if (_mesa_is_format_integer_color(texImage->TexFormat)) {
- _mesa_problem(ctx, "unsupported integer color copyteximage");
- return;
+ format = _mesa_base_format_to_integer_format(format);
}
-
- type = get_temp_image_type(ctx, format);
bpp = _mesa_bytes_per_pixel(format, type);
if (bpp <= 0) {
_mesa_problem(ctx, "Bad bpp in _mesa_meta_CopyTexSubImage()");
diff --git a/mesalib/src/mesa/drivers/dri/common/dri_util.c b/mesalib/src/mesa/drivers/dri/common/dri_util.c
index 91ae186fe..86409dd06 100644
--- a/mesalib/src/mesa/drivers/dri/common/dri_util.c
+++ b/mesalib/src/mesa/drivers/dri/common/dri_util.c
@@ -192,6 +192,8 @@ dri2CreateContextAttribs(__DRIscreen *screen, int api,
mesa_api = API_OPENGLES2;
break;
case __DRI_API_OPENGL_CORE:
+ mesa_api = API_OPENGL_CORE;
+ break;
default:
*error = __DRI_CTX_ERROR_BAD_API;
return NULL;
@@ -218,6 +220,20 @@ dri2CreateContextAttribs(__DRIscreen *screen, int api,
}
}
+ /* Mesa does not support the GL_ARB_compatibilty extension or the
+ * compatibility profile. This means that we treat a API_OPENGL 3.1 as
+ * API_OPENGL_CORE and reject API_OPENGL 3.2+.
+ */
+ if (mesa_api == API_OPENGL && major_version == 3 && minor_version == 1)
+ mesa_api = API_OPENGL_CORE;
+
+ if (mesa_api == API_OPENGL
+ && ((major_version > 3)
+ || (major_version == 3 && minor_version >= 2))) {
+ *error = __DRI_CTX_ERROR_BAD_API;
+ return NULL;
+ }
+
/* The EGL_KHR_create_context spec says:
*
* "Flags are only defined for OpenGL context creation, and specifying
@@ -228,8 +244,8 @@ dri2CreateContextAttribs(__DRIscreen *screen, int api,
* anything specific about this case. However, none of the known flags
* have any meaning in an ES context, so this seems safe.
*/
- if (mesa_api != __DRI_API_OPENGL
- && mesa_api != __DRI_API_OPENGL_CORE
+ if (mesa_api != API_OPENGL
+ && mesa_api != API_OPENGL_CORE
&& flags != 0) {
*error = __DRI_CTX_ERROR_BAD_FLAG;
return NULL;
diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast.c b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
index ca6bda027..7773fd905 100644
--- a/mesalib/src/mesa/drivers/dri/swrast/swrast.c
+++ b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
@@ -719,11 +719,20 @@ dri_create_context(gl_api api,
*/
(void) flags;
- if (api == API_OPENGL
- && (major_version > 2
- || (major_version == 2 && minor_version > 1))) {
- *error = __DRI_CTX_ERROR_BAD_VERSION;
- goto context_fail;
+ switch (api) {
+ case API_OPENGL:
+ if (major_version > 2
+ || (major_version == 2 && minor_version > 1)) {
+ *error = __DRI_CTX_ERROR_BAD_VERSION;
+ return GL_FALSE;
+ }
+ break;
+ case API_OPENGLES:
+ case API_OPENGLES2:
+ break;
+ case API_OPENGL_CORE:
+ *error = __DRI_CTX_ERROR_BAD_API;
+ return GL_FALSE;
}
ctx = CALLOC_STRUCT(dri_context);