X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fglformats.h;h=763307f259316201c7b0a0ae1f585f27a492e447;hb=e70d0d22a2dccc1df2c88890a2964491cdafac94;hp=d67ad54c00f05d2ad80d6036710fecdd2fb210bf;hpb=9ad8f431b2a47060bf05517246ab0fa8d249c800;p=mesa.git

diff --git a/src/mesa/main/glformats.h b/src/mesa/main/glformats.h
index d67ad54c00f..763307f2593 100644
--- a/src/mesa/main/glformats.h
+++ b/src/mesa/main/glformats.h
@@ -18,15 +18,17 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #ifndef GLFORMATS_H
 #define GLFORMATS_H
 
 
+#include <stdbool.h>
 #include <GL/gl.h>
 
 
@@ -34,24 +36,127 @@
 extern "C" {
 #endif
 
+extern void
+_mesa_compute_component_mapping(GLenum inFormat, GLenum outFormat, GLubyte *map);
+
+extern GLboolean
+_mesa_type_is_packed(GLenum type);
+
+extern GLint
+_mesa_sizeof_type( GLenum type );
+
+extern GLint
+_mesa_sizeof_packed_type( GLenum type );
+
+extern GLint
+_mesa_components_in_format( GLenum format );
+
+extern GLint
+_mesa_bytes_per_pixel( GLenum format, GLenum type );
+
+extern GLint
+_mesa_bytes_per_vertex_attrib(GLint comps, GLenum type);
+
+extern GLboolean
+_mesa_is_astc_format(GLenum internalFormat);
+
 extern GLboolean
-_mesa_is_type_integer(GLenum type);
+_mesa_is_etc2_format(GLenum internalFormat);
 
 extern GLboolean
 _mesa_is_type_unsigned(GLenum type);
 
+extern GLboolean
+_mesa_is_enum_format_unsized(GLenum format);
+
+extern GLboolean
+_mesa_is_enum_format_unorm(GLenum format);
+
+extern GLboolean
+_mesa_is_enum_format_snorm(GLenum format);
+
 extern GLboolean
 _mesa_is_enum_format_integer(GLenum format);
 
 extern GLboolean
-_mesa_is_enum_format_or_type_integer(GLenum format, GLenum type);
+_mesa_is_enum_format_unsigned_int(GLenum format);
+
+extern GLboolean
+_mesa_is_enum_format_signed_int(GLenum format);
+
+extern GLboolean
+_mesa_is_color_format(GLenum format);
+
+extern GLboolean
+_mesa_is_depth_format(GLenum format);
+
+extern GLboolean
+_mesa_is_stencil_format(GLenum format);
+
+extern GLboolean
+_mesa_is_ycbcr_format(GLenum format);
+
+extern GLboolean
+_mesa_is_depthstencil_format(GLenum format);
+
+extern GLboolean
+_mesa_is_depth_or_stencil_format(GLenum format);
+
+extern GLboolean
+_mesa_is_compressed_format(const struct gl_context *ctx, GLenum format);
+
+extern GLboolean
+_mesa_is_srgb_format(GLenum format);
 
 extern GLenum
 _mesa_base_format_to_integer_format(GLenum format);
 
+extern GLenum
+_mesa_unpack_format_to_base_format(GLenum format);
+
+extern GLboolean
+_mesa_base_format_has_channel(GLenum base_format, GLenum pname);
+
+extern GLint
+_mesa_base_format_component_count(GLenum base_format);
+
+extern GLenum
+_mesa_generic_compressed_format_to_uncompressed_format(GLenum format);
+
+extern GLenum
+_mesa_get_nongeneric_internalformat(GLenum format);
+
+extern GLenum
+_mesa_get_linear_internalformat(GLenum format);
+
+extern GLenum
+_mesa_error_check_format_and_type(const struct gl_context *ctx,
+                                  GLenum format, GLenum type);
+
+extern GLenum
+_mesa_es_error_check_format_and_type(const struct gl_context *ctx,
+                                     GLenum format, GLenum type,
+                                     unsigned dimensions);
+
+extern GLenum
+_mesa_es3_error_check_format_and_type(const struct gl_context *ctx,
+                                      GLenum format, GLenum type,
+                                      GLenum internalFormat);
+extern GLint
+_mesa_base_tex_format(const struct gl_context *ctx, GLint internalFormat );
+
+extern uint32_t
+_mesa_format_from_format_and_type(GLenum format, GLenum type);
+
+extern bool
+_mesa_is_es3_color_renderable(GLenum internal_format);
+
+extern bool
+_mesa_is_es3_texture_filterable(const struct gl_context *ctx,
+                                GLenum internal_format);
+
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* GLFORMATS_H */
-