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-rw-r--r--src/gallium/auxiliary/util/u_debug.c6
-rw-r--r--src/gallium/drivers/softpipe/sp_setup.c27
-rw-r--r--src/gallium/drivers/softpipe/sp_state_derived.c1
-rw-r--r--src/gallium/include/pipe/p_shader_tokens.h3
-rw-r--r--src/gallium/state_trackers/wgl/SConscript1
-rw-r--r--src/gallium/state_trackers/wgl/shared/stw_extensionsstring.c1
-rw-r--r--src/gallium/state_trackers/wgl/shared/stw_extswapinterval.c57
-rw-r--r--src/gallium/state_trackers/wgl/shared/stw_framebuffer.c10
-rw-r--r--src/gallium/state_trackers/wgl/shared/stw_getprocaddress.c16
9 files changed, 96 insertions, 26 deletions
diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c
index 18597ef839..a5ca0b72bd 100644
--- a/src/gallium/auxiliary/util/u_debug.c
+++ b/src/gallium/auxiliary/util/u_debug.c
@@ -97,10 +97,8 @@ void _debug_vprintf(const char *format, va_list ap)
buf[0] = '\0';
}
#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
- /* EngDebugPrint does not handle float point arguments, so we need to use
- * our own vsnprintf implementation. It is also very slow, so buffer until
- * we find a newline. */
- static char buf[512 + 1] = {'\0'};
+ /* OutputDebugStringA can be very slow, so buffer until we find a newline. */
+ static char buf[4096] = {'\0'};
size_t len = strlen(buf);
int ret = util_vsnprintf(buf + len, sizeof(buf) - len, format, ap);
if(ret > (int)(sizeof(buf) - len - 1) || util_strchr(buf + len, '\n')) {
diff --git a/src/gallium/drivers/softpipe/sp_setup.c b/src/gallium/drivers/softpipe/sp_setup.c
index 5a0715ea5c..de3ae3c369 100644
--- a/src/gallium/drivers/softpipe/sp_setup.c
+++ b/src/gallium/drivers/softpipe/sp_setup.c
@@ -787,11 +787,10 @@ static void setup_tri_coefficients( struct setup_context *setup )
assert(0);
}
- if (spfs->info.input_semantic_name[fragSlot] == TGSI_SEMANTIC_FOG) {
- /* FOG.y = front/back facing XXX fix this */
- setup->coef[fragSlot].a0[1] = 1.0f - setup->quad.input.facing;
- setup->coef[fragSlot].dadx[1] = 0.0;
- setup->coef[fragSlot].dady[1] = 0.0;
+ if (spfs->info.input_semantic_name[fragSlot] == TGSI_SEMANTIC_FACE) {
+ setup->coef[fragSlot].a0[0] = 1.0f - setup->quad.input.facing;
+ setup->coef[fragSlot].dadx[0] = 0.0;
+ setup->coef[fragSlot].dady[0] = 0.0;
}
}
}
@@ -1101,11 +1100,10 @@ setup_line_coefficients(struct setup_context *setup,
assert(0);
}
- if (spfs->info.input_semantic_name[fragSlot] == TGSI_SEMANTIC_FOG) {
- /* FOG.y = front/back facing XXX fix this */
- setup->coef[fragSlot].a0[1] = 1.0f - setup->quad.input.facing;
- setup->coef[fragSlot].dadx[1] = 0.0;
- setup->coef[fragSlot].dady[1] = 0.0;
+ if (spfs->info.input_semantic_name[fragSlot] == TGSI_SEMANTIC_FACE) {
+ setup->coef[fragSlot].a0[0] = 1.0f - setup->quad.input.facing;
+ setup->coef[fragSlot].dadx[0] = 0.0;
+ setup->coef[fragSlot].dady[0] = 0.0;
}
}
return TRUE;
@@ -1347,11 +1345,10 @@ setup_point( struct setup_context *setup,
assert(0);
}
- if (spfs->info.input_semantic_name[fragSlot] == TGSI_SEMANTIC_FOG) {
- /* FOG.y = front/back facing XXX fix this */
- setup->coef[fragSlot].a0[1] = 1.0f - setup->quad.input.facing;
- setup->coef[fragSlot].dadx[1] = 0.0;
- setup->coef[fragSlot].dady[1] = 0.0;
+ if (spfs->info.input_semantic_name[fragSlot] == TGSI_SEMANTIC_FACE) {
+ setup->coef[fragSlot].a0[0] = 1.0f - setup->quad.input.facing;
+ setup->coef[fragSlot].dadx[0] = 0.0;
+ setup->coef[fragSlot].dady[0] = 0.0;
}
}
diff --git a/src/gallium/drivers/softpipe/sp_state_derived.c b/src/gallium/drivers/softpipe/sp_state_derived.c
index 6b6a4c3ff3..75551000c9 100644
--- a/src/gallium/drivers/softpipe/sp_state_derived.c
+++ b/src/gallium/drivers/softpipe/sp_state_derived.c
@@ -110,6 +110,7 @@ softpipe_get_vertex_info(struct softpipe_context *softpipe)
break;
case TGSI_SEMANTIC_GENERIC:
+ case TGSI_SEMANTIC_FACE:
/* this includes texcoords and varying vars */
src = draw_find_vs_output(softpipe->draw, TGSI_SEMANTIC_GENERIC,
spfs->info.input_semantic_index[i]);
diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h
index 4dafdd6f0a..b00cfe3423 100644
--- a/src/gallium/include/pipe/p_shader_tokens.h
+++ b/src/gallium/include/pipe/p_shader_tokens.h
@@ -131,7 +131,8 @@ struct tgsi_declaration_range
#define TGSI_SEMANTIC_PSIZE 4
#define TGSI_SEMANTIC_GENERIC 5
#define TGSI_SEMANTIC_NORMAL 6
-#define TGSI_SEMANTIC_COUNT 7 /**< number of semantic values */
+#define TGSI_SEMANTIC_FACE 7
+#define TGSI_SEMANTIC_COUNT 8 /**< number of semantic values */
struct tgsi_declaration_semantic
{
diff --git a/src/gallium/state_trackers/wgl/SConscript b/src/gallium/state_trackers/wgl/SConscript
index 5bbcc7175f..a086657487 100644
--- a/src/gallium/state_trackers/wgl/SConscript
+++ b/src/gallium/state_trackers/wgl/SConscript
@@ -27,6 +27,7 @@ if env['platform'] in ['windows']:
'shared/stw_framebuffer.c',
'shared/stw_pixelformat.c',
'shared/stw_extensionsstring.c',
+ 'shared/stw_extswapinterval.c',
'shared/stw_getprocaddress.c',
'shared/stw_arbpixelformat.c',
'shared/stw_tls.c',
diff --git a/src/gallium/state_trackers/wgl/shared/stw_extensionsstring.c b/src/gallium/state_trackers/wgl/shared/stw_extensionsstring.c
index 2660c591f9..62c859e1f9 100644
--- a/src/gallium/state_trackers/wgl/shared/stw_extensionsstring.c
+++ b/src/gallium/state_trackers/wgl/shared/stw_extensionsstring.c
@@ -38,6 +38,7 @@ static const char *stw_extension_string =
"WGL_ARB_extensions_string "
"WGL_ARB_multisample "
"WGL_ARB_pixel_format "
+/* "WGL_EXT_swap_interval " */
"WGL_EXT_extensions_string";
diff --git a/src/gallium/state_trackers/wgl/shared/stw_extswapinterval.c b/src/gallium/state_trackers/wgl/shared/stw_extswapinterval.c
new file mode 100644
index 0000000000..9eac6a1d09
--- /dev/null
+++ b/src/gallium/state_trackers/wgl/shared/stw_extswapinterval.c
@@ -0,0 +1,57 @@
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
+ *
+ **************************************************************************/
+
+#include <windows.h>
+
+#define WGL_WGLEXT_PROTOTYPES
+
+#include <GL/gl.h>
+#include <GL/wglext.h>
+#include "util/u_debug.h"
+
+/* A dummy implementation of this extension.
+ *
+ * Required as some applications retrieve and call these functions
+ * regardless of the fact that we don't advertise the extension and
+ * further more the results of wglGetProcAddress are NULL.
+ */
+WINGDIAPI BOOL APIENTRY
+wglSwapIntervalEXT(int interval)
+{
+ (void) interval;
+ debug_printf("%s: %d\n", __FUNCTION__, interval);
+ return TRUE;
+}
+
+WINGDIAPI int APIENTRY
+wglGetSwapIntervalEXT(void)
+{
+ return 0;
+}
+
+
diff --git a/src/gallium/state_trackers/wgl/shared/stw_framebuffer.c b/src/gallium/state_trackers/wgl/shared/stw_framebuffer.c
index 7d0e8f4648..78a2dbc4d7 100644
--- a/src/gallium/state_trackers/wgl/shared/stw_framebuffer.c
+++ b/src/gallium/state_trackers/wgl/shared/stw_framebuffer.c
@@ -300,8 +300,18 @@ struct stw_framebuffer *
stw_framebuffer_from_hdc_locked(
HDC hdc )
{
+ HWND hwnd;
struct stw_framebuffer *fb;
+ /*
+ * Some applications create and use several HDCs for the same window, so
+ * looking up the framebuffer by the HDC is not reliable. Use HWND whenever
+ * possible.
+ */
+ hwnd = WindowFromDC(hdc);
+ if(hwnd)
+ return stw_framebuffer_from_hwnd_locked(hwnd);
+
for (fb = stw_dev->fb_head; fb != NULL; fb = fb->next)
if (fb->hDC == hdc)
break;
diff --git a/src/gallium/state_trackers/wgl/shared/stw_getprocaddress.c b/src/gallium/state_trackers/wgl/shared/stw_getprocaddress.c
index 4070cbd5c0..54cc038905 100644
--- a/src/gallium/state_trackers/wgl/shared/stw_getprocaddress.c
+++ b/src/gallium/state_trackers/wgl/shared/stw_getprocaddress.c
@@ -56,6 +56,10 @@ static const struct stw_extension_entry stw_extension_entries[] = {
/* WGL_EXT_extensions_string */
STW_EXTENSION_ENTRY( wglGetExtensionsStringEXT ),
+ /* WGL_EXT_swap_interval */
+ STW_EXTENSION_ENTRY( wglGetSwapIntervalEXT ),
+ STW_EXTENSION_ENTRY( wglSwapIntervalEXT ),
+
{ NULL, NULL }
};
@@ -65,13 +69,13 @@ stw_get_proc_address(
{
const struct stw_extension_entry *entry;
- PROC p = (PROC) _glapi_get_proc_address( lpszProc );
- if (p)
- return p;
+ if (lpszProc[0] == 'w' && lpszProc[1] == 'g' && lpszProc[2] == 'l')
+ for (entry = stw_extension_entries; entry->name; entry++)
+ if (strcmp( lpszProc, entry->name ) == 0)
+ return entry->proc;
- for (entry = stw_extension_entries; entry->name; entry++)
- if (strcmp( lpszProc, entry->name ) == 0)
- return entry->proc;
+ if (lpszProc[0] == 'g' && lpszProc[1] == 'l')
+ return (PROC) _glapi_get_proc_address( lpszProc );
return NULL;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 12:50:34 +0000