fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-02-09 14:10:33 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

util/blend: Add advanced blend modes

Browse source 
VK_EXT_blend_operation_advanced and GL_NV_blend_equation_advanced
defines additional blend operations beyond what OpenGL KHR_blend_equation_advanced
provides. Add these modes to pipe_advanced_blend_mode.

Also add a default case to gl_nir_lower_blend_equation_advanced.c
to handle unsupported modes gracefully.

Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38929>
This commit is contained in:
Christian Gmeiner 2025-11-25 23:25:41 +01:00 • committed by Marge Bot
parent 1eed6960c5
commit 4294e0bbd4
2 changed files with 34 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/compiler/glsl/gl_nir_lower_blend_equation_advanced.c
View file

@ -415,6 +415,8 @@ calc_blend_result(nir_builder *b,
break;
case PIPE_ADVANCED_BLEND_NONE:
UNREACHABLE("not real cases");
default:
UNREACHABLE("not supported advanced blend mode");
}
if (val)

32
src/util/blend.h
View file

@ -135,6 +135,38 @@ enum pipe_advanced_blend_mode {
PIPE_ADVANCED_BLEND_HSL_SATURATION,
PIPE_ADVANCED_BLEND_HSL_COLOR,
PIPE_ADVANCED_BLEND_HSL_LUMINOSITY,
/* Extended blend modes */
PIPE_ADVANCED_BLEND_SRC,
PIPE_ADVANCED_BLEND_DST,
PIPE_ADVANCED_BLEND_SRC_OVER,
PIPE_ADVANCED_BLEND_DST_OVER,
PIPE_ADVANCED_BLEND_SRC_IN,
PIPE_ADVANCED_BLEND_DST_IN,
PIPE_ADVANCED_BLEND_SRC_OUT,
PIPE_ADVANCED_BLEND_DST_OUT,
PIPE_ADVANCED_BLEND_SRC_ATOP,
PIPE_ADVANCED_BLEND_DST_ATOP,
PIPE_ADVANCED_BLEND_XOR,
PIPE_ADVANCED_BLEND_INVERT,
PIPE_ADVANCED_BLEND_INVERT_RGB,
PIPE_ADVANCED_BLEND_LINEARDODGE,
PIPE_ADVANCED_BLEND_LINEARBURN,
PIPE_ADVANCED_BLEND_VIVIDLIGHT,
PIPE_ADVANCED_BLEND_LINEARLIGHT,
PIPE_ADVANCED_BLEND_PINLIGHT,
PIPE_ADVANCED_BLEND_HARDMIX,
PIPE_ADVANCED_BLEND_PLUS,
PIPE_ADVANCED_BLEND_PLUS_CLAMPED,
PIPE_ADVANCED_BLEND_PLUS_CLAMPED_ALPHA,
PIPE_ADVANCED_BLEND_PLUS_DARKER,
PIPE_ADVANCED_BLEND_MINUS,
PIPE_ADVANCED_BLEND_MINUS_CLAMPED,
PIPE_ADVANCED_BLEND_CONTRAST,
PIPE_ADVANCED_BLEND_INVERT_OVG,
PIPE_ADVANCED_BLEND_RED,
PIPE_ADVANCED_BLEND_GREEN,
PIPE_ADVANCED_BLEND_BLUE,
};
/**