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mutter/cogl/tests/conform/test-write-texture-formats.c

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Remove cogl-1.0 vs cogl-2.0 vs cogl experimental API split Mutter (and libmutter users) are the only users of this version of cogl, and will more or less only use the cogl-1.0, cogl-2.0 and cogl experimental API variants, and having the possibility of having different API versions of the same API depending on what file includes it is error prone and confusing. Lets just remove the possibility of having different versions of the same API. https://bugzilla.gnome.org/show_bug.cgi?id=768977
2016-06-16 19:04:40 +00:00
#include <cogl/cogl.h>
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
#include <stdarg.h>
cogl: Add missing function declarations In plenty of places a non-static function was defined but didn't have the corresponding declaration. Fix this by adding them, or alternatively making them static.
2019-01-20 10:41:48 +00:00
#include "test-declarations.h"
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
#include "test-utils.h"
/*
* This tests writing data to an RGBA texture in all of the available
* pixel formats
*/
static void
test_color (CoglTexture *texture,
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
uint32_t expected_pixel)
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
{
test-write-texture-formats: Add fuzziness to the pixel comparisons The rounding used when storing 10-bit per component data into an 8-bit per component texture seems to have changed in recent versions of Mesa which was causing this test to fail. I've also noticed this failing on the NVidia binary driver. This patch adds some fuzziness to the comparison so that it will pass. There is a new test_utils function called test_utils_compare_pixel_and_alpha which is the same as test_utils_compare_pixel except that it also compares the alpha component. Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit ce626fb3939b0f200d85ccdf32809608b879212d)
2013-01-21 18:43:24 +00:00
uint8_t received_pixel[4];
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
cogl_texture_get_data (texture,
COGL_PIXEL_FORMAT_RGBA_8888_PRE,
4, /* rowstride */
test-write-texture-formats: Add fuzziness to the pixel comparisons The rounding used when storing 10-bit per component data into an 8-bit per component texture seems to have changed in recent versions of Mesa which was causing this test to fail. I've also noticed this failing on the NVidia binary driver. This patch adds some fuzziness to the comparison so that it will pass. There is a new test_utils function called test_utils_compare_pixel_and_alpha which is the same as test_utils_compare_pixel except that it also compares the alpha component. Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit ce626fb3939b0f200d85ccdf32809608b879212d)
2013-01-21 18:43:24 +00:00
received_pixel);
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
test-write-texture-formats: Add fuzziness to the pixel comparisons The rounding used when storing 10-bit per component data into an 8-bit per component texture seems to have changed in recent versions of Mesa which was causing this test to fail. I've also noticed this failing on the NVidia binary driver. This patch adds some fuzziness to the comparison so that it will pass. There is a new test_utils function called test_utils_compare_pixel_and_alpha which is the same as test_utils_compare_pixel except that it also compares the alpha component. Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit ce626fb3939b0f200d85ccdf32809608b879212d)
2013-01-21 18:43:24 +00:00
test_utils_compare_pixel_and_alpha (received_pixel, expected_pixel);
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
}
static void
test_write_byte (CoglContext *context,
CoglPixelFormat format,
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
uint8_t byte,
uint32_t expected_pixel)
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
{
CoglTexture *texture = test_utils_create_color_texture (context, 0);
cogl_texture_set_region (texture,
0, 0, /* src_x / src_y */
0, 0, /* dst_x / dst_y */
1, 1, /* dst_w / dst_h */
1, 1, /* width / height */
format,
1, /* rowstride */
&byte);
test_color (texture, expected_pixel);
cogl_object_unref (texture);
}
static void
test_write_short (CoglContext *context,
CoglPixelFormat format,
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
uint16_t value,
uint32_t expected_pixel)
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
{
CoglTexture *texture = test_utils_create_color_texture (context, 0);
cogl_texture_set_region (texture,
0, 0, /* src_x / src_y */
0, 0, /* dst_x / dst_y */
1, 1, /* dst_w / dst_h */
1, 1, /* width / height */
format,
2, /* rowstride */
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
(uint8_t *) &value);
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
test_color (texture, expected_pixel);
cogl_object_unref (texture);
}
static void
test_write_bytes (CoglContext *context,
CoglPixelFormat format,
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
uint32_t value,
uint32_t expected_pixel)
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
{
CoglTexture *texture = test_utils_create_color_texture (context, 0);
value = GUINT32_TO_BE (value);
cogl_texture_set_region (texture,
0, 0, /* src_x / src_y */
0, 0, /* dst_x / dst_y */
1, 1, /* dst_w / dst_h */
1, 1, /* width / height */
format,
4, /* rowstride */
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
(uint8_t *) &value);
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
test_color (texture, expected_pixel);
cogl_object_unref (texture);
}
static void
test_write_int (CoglContext *context,
CoglPixelFormat format,
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
uint32_t expected_pixel,
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
...)
{
va_list ap;
int bits;
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
uint32_t tex_data = 0;
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
int bits_sum = 0;
CoglTexture *texture = test_utils_create_color_texture (context, 0);
va_start (ap, expected_pixel);
/* Convert the va args into a single 32-bit value */
while ((bits = va_arg (ap, int)) != -1)
{
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
uint32_t value = (va_arg (ap, int) * ((1 << bits) - 1) + 127) / 255;
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
bits_sum += bits;
tex_data |= value << (32 - bits_sum);
}
va_end (ap);
cogl_texture_set_region (texture,
0, 0, /* src_x / src_y */
0, 0, /* dst_x / dst_y */
1, 1, /* dst_w / dst_h */
1, 1, /* width / height */
format,
4, /* rowstride */
Switch use of primitive glib types to c99 equivalents The coding style has for a long time said to avoid using redundant glib data types such as gint or gchar etc because we feel that they make the code look unnecessarily foreign to developers coming from outside of the Gnome developer community. Note: When we tried to find the historical rationale for the types we just found that they were apparently only added for consistent syntax highlighting which didn't seem that compelling. Up until now we have been continuing to use some of the platform specific type such as gint{8,16,32,64} and gsize but this patch switches us over to using the standard c99 equivalents instead so we can further ensure that our code looks familiar to the widest range of C developers who might potentially contribute to Cogl. So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this switches all Cogl code to instead use the int{8,16,32,64}_t and uint{8,16,32,64}_t c99 types instead. Instead of gsize we now use size_t For now we are not going to use the c99 _Bool type and instead we have introduced a new CoglBool type to use instead of gboolean. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
2012-04-16 20:56:40 +00:00
(uint8_t *) &tex_data);
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
test_color (texture, expected_pixel);
cogl_object_unref (texture);
}
void
Adds cogl_framebuffer_draw_[*_]rectangle functions This adds experimental 2.0 api replacements for the cogl_rectangle[_*] functions that don't depend on having a current pipeline set on the context via cogl_{set,push}_source() or having a current framebuffer set on the context via cogl_push_framebuffer(). The aim for 2.0 is to switch away from having a statefull context that affects drawing to having framebuffer drawing apis that are explicitly passed a framebuffer and pipeline. To test this change several of the conformance tests were updated to use this api instead of cogl_rectangle and cogl_rectangle_with_texture_coords. Since it's quite laborious going through all of the conformance tests the opportunity was taken to make other clean ups in the conformance tests to replace other uses of 1.x api with experimental 2.0 api so long as that didn't affect what was being tested.
2012-03-16 19:54:13 +00:00
test_write_texture_formats (void)
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
{
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_byte (test_ctx, COGL_PIXEL_FORMAT_A_8, 0x34, 0x00000034);
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
#if 0
/* I'm not sure what's the right value to put here because Nvidia
and Mesa seem to behave differently so one of them must be
wrong. */
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_byte (test_ctx, COGL_PIXEL_FORMAT_G_8, 0x34, 0x340000ff);
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
#endif
Add support for RG textures This adds COGL_PIXEL_FORMAT_RG_88 and COGL_TEXTURE_COMPONENTS_RG in order to support two-component textures. The RG components for a texture is only supported if COGL_FEATURE_ID_TEXTURE_RG is advertised. This is only available on GL 3, GL 2 with the GL_ARB_texture_rg extension or GLES with the GL_EXT_texture_rg extension. The RG pixel format is always supported for images because Cogl can easily do the conversion if an application uses this format to upload to a texture with a different format. If an application tries to create an RG texture when the feature isn't supported then it will raise an error when the texture is allocated. https://bugzilla.gnome.org/show_bug.cgi?id=712830 Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit 568677ab3bcb62ababad1623be0d6b9b117d0a26) Conflicts: cogl/cogl-bitmap-packing.h cogl/cogl-types.h cogl/driver/gl/gl/cogl-driver-gl.c tests/conform/test-read-texture-formats.c tests/conform/test-write-texture-formats.c
2014-01-14 15:52:45 +00:00
/* We should always be able to read from an RG buffer regardless of
* whether RG textures are supported because Cogl will do the
* conversion for us */
test_write_bytes (test_ctx, COGL_PIXEL_FORMAT_RG_88, 0x123456ff, 0x123400ff);
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_short (test_ctx, COGL_PIXEL_FORMAT_RGB_565, 0x0843, 0x080819ff);
test_write_short (test_ctx, COGL_PIXEL_FORMAT_RGBA_4444_PRE, 0x1234, 0x11223344);
test_write_short (test_ctx, COGL_PIXEL_FORMAT_RGBA_5551_PRE, 0x0887, 0x081019ff);
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_bytes (test_ctx, COGL_PIXEL_FORMAT_RGB_888, 0x123456ff, 0x123456ff);
test_write_bytes (test_ctx, COGL_PIXEL_FORMAT_BGR_888, 0x563412ff, 0x123456ff);
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_bytes (test_ctx, COGL_PIXEL_FORMAT_RGBA_8888_PRE,
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
0x12345678, 0x12345678);
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_bytes (test_ctx, COGL_PIXEL_FORMAT_BGRA_8888_PRE,
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
0x56341278, 0x12345678);
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_bytes (test_ctx, COGL_PIXEL_FORMAT_ARGB_8888_PRE,
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
0x78123456, 0x12345678);
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_bytes (test_ctx, COGL_PIXEL_FORMAT_ABGR_8888_PRE,
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
0x78563412, 0x12345678);
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_int (test_ctx, COGL_PIXEL_FORMAT_RGBA_1010102_PRE,
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
0x123456ff,
10, 0x12, 10, 0x34, 10, 0x56, 2, 0xff,
-1);
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_int (test_ctx, COGL_PIXEL_FORMAT_BGRA_1010102_PRE,
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
0x123456ff,
10, 0x56, 10, 0x34, 10, 0x12, 2, 0xff,
-1);
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_int (test_ctx, COGL_PIXEL_FORMAT_ARGB_2101010_PRE,
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
0x123456ff,
2, 0xff, 10, 0x12, 10, 0x34, 10, 0x56,
-1);
tests: update inline with master This renames the global ctx and fb variables to test_ctx and test_fb respectively in line with the names use on the master branch. This is to make it easier to cherry pick patches from master.
2013-01-18 17:57:06 +00:00
test_write_int (test_ctx, COGL_PIXEL_FORMAT_ABGR_2101010_PRE,
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
0x123456ff,
2, 0xff, 10, 0x56, 10, 0x34, 10, 0x12,
-1);
tests: Don't use g_test_verbose() as cogl doesn't use GTest anymore But use cogl_test_verbose() instead. Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit 77efc7428d9ad18c2db1e3fdb544efa091249eaf)
2012-09-17 01:18:10 +00:00
if (cogl_test_verbose ())
tests: Add a test which writes all pixel formats This adds a test similar to the test-read-texture-formats test but that updates data on a 1x1 pixel RGBA texture instead. On GLES2 this should end up testing all of the convesion code because in that case GL only supports reading back RGBA data. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-03-01 00:40:34 +00:00
g_print ("OK\n");
}
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