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Revert "egl: Fixes transparency with EGL and X11."

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This reverts commit 90a19074b4.
This commit is contained in:
Hal Gentz 2019-10-18 01:03:36 -06:00 committed by Adam Jackson
parent 9997693960
commit 94386d476c
8 changed files with 18 additions and 37 deletions
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3
include/GL/internal/dri_interface.h
View File

@ -813,8 +813,7 @@ struct __DRIuseInvalidateExtensionRec {
#define __DRI_ATTRIB_GREEN_SHIFT 51
#define __DRI_ATTRIB_BLUE_SHIFT 52
#define __DRI_ATTRIB_ALPHA_SHIFT 53
#define __DRI_ATTRIB_CONFIG_SELECT_GROUP 54
#define __DRI_ATTRIB_MAX 55
#define __DRI_ATTRIB_MAX 54
/* __DRI_ATTRIB_RENDER_TYPE */
#define __DRI_ATTRIB_RGBA_BIT 0x01

4
src/egl/drivers/dri2/egl_dri2.c
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@ -187,7 +187,6 @@ static const EGLint dri2_to_egl_attribute_map[__DRI_ATTRIB_MAX] = {
[__DRI_ATTRIB_MAX_SWAP_INTERVAL] = EGL_MAX_SWAP_INTERVAL,
[__DRI_ATTRIB_MIN_SWAP_INTERVAL] = EGL_MIN_SWAP_INTERVAL,
[__DRI_ATTRIB_YINVERTED] = EGL_Y_INVERTED_NOK,
[__DRI_ATTRIB_CONFIG_SELECT_GROUP] = EGL_CONFIG_SELECT_GROUP_MESA,
};
const __DRIconfig *
@ -203,9 +202,6 @@ dri2_get_dri_config(struct dri2_egl_config *conf, EGLint surface_type,
static EGLBoolean
dri2_match_config(const _EGLConfig *conf, const _EGLConfig *criteria)
{
if (conf->NativeVisualID != criteria->NativeVisualID)
return EGL_FALSE;
if (_eglCompareConfigs(conf, criteria, NULL, EGL_FALSE) != 0)
return EGL_FALSE;

29
src/egl/drivers/dri2/platform_x11.c
View File

@ -816,25 +816,28 @@ dri2_x11_add_configs_for_visuals(struct dri2_egl_display *dri2_dpy,
if (dri2_conf->base.ConfigID == config_count + 1)
config_count++;
/* Allows RGB visuals to match a 32-bit RGBA EGLConfig.
/* Allow a 24-bit RGB visual to match a 32-bit RGBA EGLConfig.
* Ditto for 30-bit RGB visuals to match a 32-bit RGBA EGLConfig.
* Otherwise it will only match a 32-bit RGBA visual. On a
* composited window manager on X11, this will make all of the
* EGLConfigs with destination alpha get blended by the
* compositor. This is probably not what the application
* wants... especially on drivers that only have 32-bit RGBA
* EGLConfigs! */
unsigned int rgba_mask = ~(visuals[i].red_mask |
visuals[i].green_mask |
visuals[i].blue_mask);
rgba_shifts[3] = ffs(rgba_mask) - 1;
rgba_sizes[3] = util_bitcount(rgba_mask);
dri2_conf = dri2_add_config(disp, config, config_count + 1,
surface_type, config_attrs,
rgba_shifts, rgba_sizes);
if (dri2_conf)
if (dri2_conf->base.ConfigID == config_count + 1)
config_count++;
}
if (d.data->depth == 24 || d.data->depth == 30) {
unsigned int rgba_mask = ~(visuals[i].red_mask |
visuals[i].green_mask |
visuals[i].blue_mask);
rgba_shifts[3] = ffs(rgba_mask) - 1;
rgba_sizes[3] = util_bitcount(rgba_mask);
dri2_conf = dri2_add_config(disp, config, config_count + 1,
surface_type, config_attrs,
rgba_shifts, rgba_sizes);
if (dri2_conf)
if (dri2_conf->base.ConfigID == config_count + 1)
config_count++;
}
}
}
xcb_depth_next(&d);

9
src/egl/main/eglconfig.c
View File

@ -258,9 +258,6 @@ static const struct {
{ EGL_COLOR_COMPONENT_TYPE_EXT, ATTRIB_TYPE_ENUM,
ATTRIB_CRITERION_EXACT,
EGL_COLOR_COMPONENT_TYPE_FIXED_EXT },
{ EGL_CONFIG_SELECT_GROUP_MESA, ATTRIB_TYPE_INTEGER,
ATTRIB_CRITERION_IGNORE,
0 },
};
@ -299,8 +296,6 @@ _eglValidateConfig(const _EGLConfig *conf, EGLBoolean for_matching)
if (val > 1 || val < 0)
valid = EGL_FALSE;
break;
case EGL_CONFIG_SELECT_GROUP_MESA:
break;
default:
if (val < 0)
valid = EGL_FALSE;
@ -613,10 +608,6 @@ _eglCompareConfigs(const _EGLConfig *conf1, const _EGLConfig *conf2,
if (conf1 == conf2)
return 0;
val1 = conf1->ConfigSelectGroup - conf2->ConfigSelectGroup;
if (val1)
return val1;
/* the enum values have the desired ordering */
STATIC_ASSERT(EGL_NONE < EGL_SLOW_CONFIG);
STATIC_ASSERT(EGL_SLOW_CONFIG < EGL_NON_CONFORMANT_CONFIG);

2
src/egl/main/eglconfig.h
View File

@ -89,7 +89,6 @@ struct _egl_config
EGLint FramebufferTargetAndroid;
EGLint RecordableAndroid;
EGLint ComponentType;
EGLint ConfigSelectGroup;
};
@ -140,7 +139,6 @@ _eglOffsetOfConfig(EGLint attr)
ATTRIB_MAP(EGL_FRAMEBUFFER_TARGET_ANDROID, FramebufferTargetAndroid);
ATTRIB_MAP(EGL_RECORDABLE_ANDROID, RecordableAndroid);
ATTRIB_MAP(EGL_COLOR_COMPONENT_TYPE_EXT, ComponentType);
ATTRIB_MAP(EGL_CONFIG_SELECT_GROUP_MESA, ConfigSelectGroup);
#undef ATTRIB_MAP
default:
return -1;

3
src/egl/main/eglglobals.c
View File

@ -70,8 +70,7 @@ struct _egl_global _eglGlobal =
" EGL_EXT_device_query"
" EGL_EXT_platform_base"
" EGL_KHR_client_get_all_proc_addresses"
" EGL_KHR_debug"
" EGL_MESA_config_select_group",
" EGL_KHR_debug",
.PlatformExtensionString =
#ifdef HAVE_WAYLAND_PLATFORM

2
src/mesa/drivers/dri/common/utils.c
View File

@ -379,7 +379,6 @@ driCreateConfigs(mesa_format format,
modes->yInverted = GL_TRUE;
modes->sRGBCapable = is_srgb;
modes->mutableRenderBuffer = mutable_render_buffer;
modes->configSelectGroup = 0;
}
}
}
@ -469,7 +468,6 @@ static const struct { unsigned int attrib, offset; } attribMap[] = {
__ATTRIB(__DRI_ATTRIB_YINVERTED, yInverted),
__ATTRIB(__DRI_ATTRIB_FRAMEBUFFER_SRGB_CAPABLE, sRGBCapable),
__ATTRIB(__DRI_ATTRIB_MUTABLE_RENDER_BUFFER, mutableRenderBuffer),
__ATTRIB(__DRI_ATTRIB_CONFIG_SELECT_GROUP, configSelectGroup),
/* The struct field doesn't matter here, these are handled by the
* switch in driGetConfigAttribIndex. We need them in the array

3
src/mesa/main/mtypes.h
View File

@ -211,9 +211,6 @@ struct gl_config
/* EGL_KHR_mutable_render_buffer */
GLuint mutableRenderBuffer; /* bool */
/* EGL_MESA_config_select_group */
GLint configSelectGroup;
};