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-rw-r--r--src/mesa/drivers/dri/Makefile.template16
-rw-r--r--src/mesa/drivers/dri/common/dri_util.h42
-rw-r--r--src/mesa/drivers/dri/common/drirenderbuffer.c2
-rw-r--r--src/mesa/drivers/dri/common/utils.c134
-rw-r--r--src/mesa/drivers/dri/common/utils.h3
-rw-r--r--src/mesa/drivers/dri/glcore/Makefile84
6 files changed, 190 insertions, 91 deletions
diff --git a/src/mesa/drivers/dri/Makefile.template b/src/mesa/drivers/dri/Makefile.template
index 2dc3664cc6..2fa36bab3f 100644
--- a/src/mesa/drivers/dri/Makefile.template
+++ b/src/mesa/drivers/dri/Makefile.template
@@ -2,13 +2,16 @@
MESA_MODULES = $(TOP)/src/mesa/libmesa.a
-COMMON_SOURCES = \
+COMMON_GALLIUM_SOURCES = \
../common/utils.c \
- ../common/texmem.c \
../common/vblank.c \
../common/dri_util.c \
- ../common/xmlconfig.c \
- ../common/drirenderbuffer.c
+ ../common/xmlconfig.c
+
+COMMON_SOURCES = $(COMMON_GALLIUM_SOURCES) \
+ ../../common/driverfuncs.c \
+ ../common/texmem.c \
+ ../common/drirenderbuffer.c
ifeq ($(WINDOW_SYSTEM),dri)
WINOBJ=
@@ -59,9 +62,9 @@ SHARED_INCLUDES = \
default: symlinks depend $(LIBNAME) $(TOP)/$(LIB_DIR)/$(LIBNAME)
-$(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(WINOBJ) Makefile $(TOP)/src/mesa/drivers/dri/Makefile.template
+$(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(PIPE_DRIVERS) $(WINOBJ) Makefile $(TOP)/src/mesa/drivers/dri/Makefile.template
$(MKLIB) -o $@ -noprefix -linker '$(CC)' -ldflags '$(LDFLAGS)' \
- $(OBJECTS) $(MESA_MODULES) $(WINOBJ) $(DRI_LIB_DEPS)
+ $(OBJECTS) $(PIPE_DRIVERS) $(MESA_MODULES) $(WINOBJ) $(DRI_LIB_DEPS)
$(TOP)/$(LIB_DIR)/$(LIBNAME): $(LIBNAME)
@@ -69,6 +72,7 @@ $(TOP)/$(LIB_DIR)/$(LIBNAME): $(LIBNAME)
depend: $(C_SOURCES) $(ASM_SOURCES) $(SYMLINKS)
+ rm -f depend
touch depend
$(MKDEP) $(MKDEP_OPTIONS) $(DRIVER_DEFINES) $(INCLUDES) $(C_SOURCES) \
$(ASM_SOURCES)
diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
index c0e1bea5e0..0feb57b3c6 100644
--- a/src/mesa/drivers/dri/common/dri_util.h
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -1,25 +1,3 @@
-/* $XFree86: xc/lib/GL/dri/dri_util.h,v 1.1 2002/02/22 21:32:52 dawes Exp $ */
-/**
- * \file dri_util.h
- * DRI utility functions definitions.
- *
- * This module acts as glue between GLX and the actual hardware driver. A DRI
- * driver doesn't really \e have to use any of this - it's optional. But, some
- * useful stuff is done here that otherwise would have to be duplicated in most
- * drivers.
- *
- * Basically, these utility functions take care of some of the dirty details of
- * screen initialization, context creation, context binding, DRM setup, etc.
- *
- * These functions are compiled into each DRI driver so libGL.so knows nothing
- * about them.
- *
- * \sa dri_util.c.
- *
- * \author Kevin E. Martin <kevin@precisioninsight.com>
- * \author Brian Paul <brian@precisioninsight.com>
- */
-
/*
* Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
* All Rights Reserved.
@@ -45,6 +23,26 @@
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
+/**
+ * \file dri_util.h
+ * DRI utility functions definitions.
+ *
+ * This module acts as glue between GLX and the actual hardware driver. A DRI
+ * driver doesn't really \e have to use any of this - it's optional. But, some
+ * useful stuff is done here that otherwise would have to be duplicated in most
+ * drivers.
+ *
+ * Basically, these utility functions take care of some of the dirty details of
+ * screen initialization, context creation, context binding, DRM setup, etc.
+ *
+ * These functions are compiled into each DRI driver so libGL.so knows nothing
+ * about them.
+ *
+ * \sa dri_util.c.
+ *
+ * \author Kevin E. Martin <kevin@precisioninsight.com>
+ * \author Brian Paul <brian@precisioninsight.com>
+ */
#ifndef _DRI_UTIL_H_
#define _DRI_UTIL_H_
diff --git a/src/mesa/drivers/dri/common/drirenderbuffer.c b/src/mesa/drivers/dri/common/drirenderbuffer.c
index b99bf2033b..15af99136c 100644
--- a/src/mesa/drivers/dri/common/drirenderbuffer.c
+++ b/src/mesa/drivers/dri/common/drirenderbuffer.c
@@ -209,6 +209,8 @@ driUpdateFramebufferSize(GLcontext *ctx, const __DRIdrawablePrivate *dPriv)
struct gl_framebuffer *fb = (struct gl_framebuffer *) dPriv->driverPrivate;
if (fb && (dPriv->w != fb->Width || dPriv->h != fb->Height)) {
ctx->Driver.ResizeBuffers(ctx, fb, dPriv->w, dPriv->h);
+ /* if the driver needs the hw lock for ResizeBuffers, the drawable
+ might have changed again by now */
assert(fb->Width == dPriv->w);
assert(fb->Height == dPriv->h);
}
diff --git a/src/mesa/drivers/dri/common/utils.c b/src/mesa/drivers/dri/common/utils.c
index 30c860b96c..2a1ded3871 100644
--- a/src/mesa/drivers/dri/common/utils.c
+++ b/src/mesa/drivers/dri/common/utils.c
@@ -310,8 +310,10 @@ void driInitSingleExtension( GLcontext * ctx,
*/
offset = _glapi_add_dispatch( functions, parameter_signature );
if (offset == -1) {
+#if 0 /* this causes noise with egl */
fprintf(stderr, "DISPATCH ERROR! _glapi_add_dispatch failed "
"to add %s!\n", functions[0]);
+#endif
}
else if (ext->functions[i].remap_index != -1) {
driDispatchRemapTable[ ext->functions[i].remap_index ] =
@@ -504,6 +506,9 @@ GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
* \c GLX_SWAP_UNDEFINED_OML. See the
* GLX_OML_swap_method extension spec for more details.
* \param num_db_modes Number of entries in \c db_modes.
+ * \param msaa_samples Array of msaa sample count. 0 represents a visual
+ * without a multisample buffer.
+ * \param num_msaa_modes Number of entries in \c msaa_samples.
* \param visType GLX visual type. Usually either \c GLX_TRUE_COLOR or
* \c GLX_DIRECT_COLOR.
*
@@ -523,7 +528,8 @@ __DRIconfig **
driCreateConfigs(GLenum fb_format, GLenum fb_type,
const uint8_t * depth_bits, const uint8_t * stencil_bits,
unsigned num_depth_stencil_bits,
- const GLenum * db_modes, unsigned num_db_modes)
+ const GLenum * db_modes, unsigned num_db_modes,
+ const u_int8_t * msaa_samples, unsigned num_msaa_modes)
{
static const uint8_t bits_table[4][4] = {
/* R G B A */
@@ -583,9 +589,7 @@ driCreateConfigs(GLenum fb_format, GLenum fb_type,
int index;
__DRIconfig **configs, **c;
__GLcontextModes *modes;
- unsigned i;
- unsigned j;
- unsigned k;
+ unsigned i, j, k, h;
unsigned num_modes;
unsigned num_accum_bits = 2;
@@ -658,7 +662,7 @@ driCreateConfigs(GLenum fb_format, GLenum fb_type,
break;
}
- num_modes = num_depth_stencil_bits * num_db_modes * num_accum_bits;
+ num_modes = num_depth_stencil_bits * num_db_modes * num_accum_bits * num_msaa_modes;
configs = _mesa_calloc((num_modes + 1) * sizeof *configs);
if (configs == NULL)
return NULL;
@@ -666,66 +670,72 @@ driCreateConfigs(GLenum fb_format, GLenum fb_type,
c = configs;
for ( k = 0 ; k < num_depth_stencil_bits ; k++ ) {
for ( i = 0 ; i < num_db_modes ; i++ ) {
- for ( j = 0 ; j < num_accum_bits ; j++ ) {
- *c = _mesa_malloc (sizeof **c);
- modes = &(*c)->modes;
- c++;
-
- memset(modes, 0, sizeof *modes);
- modes->redBits = bits[0];
- modes->greenBits = bits[1];
- modes->blueBits = bits[2];
- modes->alphaBits = bits[3];
- modes->redMask = masks[0];
- modes->greenMask = masks[1];
- modes->blueMask = masks[2];
- modes->alphaMask = masks[3];
- modes->rgbBits = modes->redBits + modes->greenBits
- + modes->blueBits + modes->alphaBits;
-
- modes->accumRedBits = 16 * j;
- modes->accumGreenBits = 16 * j;
- modes->accumBlueBits = 16 * j;
- modes->accumAlphaBits = (masks[3] != 0) ? 16 * j : 0;
- modes->visualRating = (j == 0) ? GLX_NONE : GLX_SLOW_CONFIG;
-
- modes->stencilBits = stencil_bits[k];
- modes->depthBits = depth_bits[k];
-
- modes->transparentPixel = GLX_NONE;
- modes->transparentRed = GLX_DONT_CARE;
- modes->transparentGreen = GLX_DONT_CARE;
- modes->transparentBlue = GLX_DONT_CARE;
- modes->transparentAlpha = GLX_DONT_CARE;
- modes->transparentIndex = GLX_DONT_CARE;
- modes->visualType = GLX_DONT_CARE;
- modes->renderType = GLX_RGBA_BIT;
- modes->drawableType = GLX_WINDOW_BIT;
- modes->rgbMode = GL_TRUE;
-
- if ( db_modes[i] == GLX_NONE ) {
- modes->doubleBufferMode = GL_FALSE;
- }
- else {
- modes->doubleBufferMode = GL_TRUE;
- modes->swapMethod = db_modes[i];
- }
-
- modes->haveAccumBuffer = ((modes->accumRedBits +
+ for ( h = 0 ; h < num_msaa_modes; h++ ) {
+ for ( j = 0 ; j < num_accum_bits ; j++ ) {
+ *c = _mesa_malloc (sizeof **c);
+ modes = &(*c)->modes;
+ c++;
+
+ memset(modes, 0, sizeof *modes);
+ modes->redBits = bits[0];
+ modes->greenBits = bits[1];
+ modes->blueBits = bits[2];
+ modes->alphaBits = bits[3];
+ modes->redMask = masks[0];
+ modes->greenMask = masks[1];
+ modes->blueMask = masks[2];
+ modes->alphaMask = masks[3];
+ modes->rgbBits = modes->redBits + modes->greenBits
+ + modes->blueBits + modes->alphaBits;
+
+ modes->accumRedBits = 16 * j;
+ modes->accumGreenBits = 16 * j;
+ modes->accumBlueBits = 16 * j;
+ modes->accumAlphaBits = (masks[3] != 0) ? 16 * j : 0;
+ modes->visualRating = (j == 0) ? GLX_NONE : GLX_SLOW_CONFIG;
+
+ modes->stencilBits = stencil_bits[k];
+ modes->depthBits = depth_bits[k];
+
+ modes->transparentPixel = GLX_NONE;
+ modes->transparentRed = GLX_DONT_CARE;
+ modes->transparentGreen = GLX_DONT_CARE;
+ modes->transparentBlue = GLX_DONT_CARE;
+ modes->transparentAlpha = GLX_DONT_CARE;
+ modes->transparentIndex = GLX_DONT_CARE;
+ modes->visualType = GLX_DONT_CARE;
+ modes->renderType = GLX_RGBA_BIT;
+ modes->drawableType = GLX_WINDOW_BIT;
+ modes->rgbMode = GL_TRUE;
+
+ if ( db_modes[i] == GLX_NONE ) {
+ modes->doubleBufferMode = GL_FALSE;
+ }
+ else {
+ modes->doubleBufferMode = GL_TRUE;
+ modes->swapMethod = db_modes[i];
+ }
+
+ modes->samples = msaa_samples[h];
+ modes->sampleBuffers = modes->samples ? 1 : 0;
+
+
+ modes->haveAccumBuffer = ((modes->accumRedBits +
modes->accumGreenBits +
modes->accumBlueBits +
modes->accumAlphaBits) > 0);
- modes->haveDepthBuffer = (modes->depthBits > 0);
- modes->haveStencilBuffer = (modes->stencilBits > 0);
-
- modes->bindToTextureRgb = GL_TRUE;
- modes->bindToTextureRgba = GL_TRUE;
- modes->bindToMipmapTexture = GL_FALSE;
- modes->bindToTextureTargets = modes->rgbMode ?
- __DRI_ATTRIB_TEXTURE_1D_BIT |
- __DRI_ATTRIB_TEXTURE_2D_BIT |
- __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT :
- 0;
+ modes->haveDepthBuffer = (modes->depthBits > 0);
+ modes->haveStencilBuffer = (modes->stencilBits > 0);
+
+ modes->bindToTextureRgb = GL_TRUE;
+ modes->bindToTextureRgba = GL_TRUE;
+ modes->bindToMipmapTexture = GL_FALSE;
+ modes->bindToTextureTargets = modes->rgbMode ?
+ __DRI_ATTRIB_TEXTURE_1D_BIT |
+ __DRI_ATTRIB_TEXTURE_2D_BIT |
+ __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT :
+ 0;
+ }
}
}
}
diff --git a/src/mesa/drivers/dri/common/utils.h b/src/mesa/drivers/dri/common/utils.h
index 0c974dbff3..4e27bd21a1 100644
--- a/src/mesa/drivers/dri/common/utils.h
+++ b/src/mesa/drivers/dri/common/utils.h
@@ -131,7 +131,8 @@ extern __DRIconfig **
driCreateConfigs(GLenum fb_format, GLenum fb_type,
const uint8_t * depth_bits, const uint8_t * stencil_bits,
unsigned num_depth_stencil_bits,
- const GLenum * db_modes, unsigned num_db_modes);
+ const GLenum * db_modes, unsigned num_db_modes,
+ const uint8_t * msaa_samples, unsigned num_msaa_modes);
const __DRIconfig **driConcatConfigs(__DRIconfig **a, __DRIconfig **b);
diff --git a/src/mesa/drivers/dri/glcore/Makefile b/src/mesa/drivers/dri/glcore/Makefile
new file mode 100644
index 0000000000..ac7e1de928
--- /dev/null
+++ b/src/mesa/drivers/dri/glcore/Makefile
@@ -0,0 +1,84 @@
+# src/mesa/drivers/dri/glcore/Makefile
+
+TOP = ../../../../..
+include $(TOP)/configs/current
+
+LIBNAME = glcore_dri.so
+
+DRIVER_SOURCES = glcore_driver.c \
+ $(TOP)/src/mesa/drivers/common/driverfuncs.c \
+ ../common/dri_util.c
+
+C_SOURCES = \
+ $(DRIVER_SOURCES) \
+ $(DRI_SOURCES)
+
+
+# Include directories
+INCLUDE_DIRS = \
+ -I. \
+ -I../common \
+ -I../dri_client \
+ -I../dri_client/imports \
+ -Iserver \
+ -I$(TOP)/include \
+ -I$(DRM_SOURCE_PATH)/shared-core \
+ -I$(TOP)/src/mesa \
+ -I$(TOP)/src/mesa/main \
+ -I$(TOP)/src/mesa/glapi \
+ -I$(TOP)/src/mesa/math \
+ -I$(TOP)/src/mesa/transform \
+ -I$(TOP)/src/mesa/shader \
+ -I$(TOP)/src/mesa/swrast \
+ -I$(TOP)/src/mesa/swrast_setup
+
+# Core Mesa objects
+MESA_MODULES = $(TOP)/src/mesa/libmesa.a
+
+# Libraries that the driver shared lib depends on
+LIB_DEPS = -lm -lpthread -lc
+# LIB_DEPS = -lGL -lm -lpthread -lc
+
+
+ASM_SOURCES =
+
+OBJECTS = $(C_SOURCES:.c=.o) \
+ $(ASM_SOURCES:.S=.o)
+
+
+##### RULES #####
+
+.c.o:
+ $(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(DEFINES) $< -o $@
+
+.S.o:
+ $(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(DEFINES) $< -o $@
+
+
+##### TARGETS #####
+
+default: depend $(TOP)/$(LIB_DIR)/$(LIBNAME)
+
+
+$(TOP)/$(LIB_DIR)/$(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(WINOBJ) Makefile
+ CC="$(CC)" CXX="$(CXX)" $(TOP)/bin/mklib -o $(LIBNAME) -noprefix -install $(TOP)/$(LIB_DIR) \
+ $(OBJECTS) $(WINLIB) $(LIB_DEPS) $(WINOBJ) $(MESA_MODULES)
+
+
+depend: $(C_SOURCES) $(ASM_SOURCES)
+ rm -f depend
+ touch depend
+ $(MKDEP) $(MKDEP_OPTIONS) $(INCLUDE_DIRS) $(C_SOURCES) $(ASM_SOURCES) \
+ > /dev/null
+
+
+# Emacs tags
+tags:
+ etags `find . -name \*.[ch]` `find ../include`
+
+
+clean:
+ -rm -f *.o server/*.o
+
+
+include depend
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-16 14:30:59 +0000