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-rw-r--r--src/gallium/auxiliary/util/u_blit.c6
-rw-r--r--src/gallium/auxiliary/util/u_blitter.c67
-rw-r--r--src/gallium/auxiliary/util/u_debug.c14
-rw-r--r--src/gallium/auxiliary/util/u_debug.h6
-rw-r--r--src/gallium/auxiliary/util/u_dl.h3
-rw-r--r--src/gallium/auxiliary/util/u_gen_mipmap.c6
-rw-r--r--src/gallium/auxiliary/util/u_math.h12
-rw-r--r--src/gallium/auxiliary/util/u_pointer.h12
-rw-r--r--src/gallium/auxiliary/util/u_simple_shaders.c19
-rw-r--r--src/gallium/auxiliary/util/u_simple_shaders.h7
10 files changed, 97 insertions, 55 deletions
diff --git a/src/gallium/auxiliary/util/u_blit.c b/src/gallium/auxiliary/util/u_blit.c
index d4fbd658f4..97fa99ec65 100644
--- a/src/gallium/auxiliary/util/u_blit.c
+++ b/src/gallium/auxiliary/util/u_blit.c
@@ -42,12 +42,10 @@
#include "util/u_blit.h"
#include "util/u_draw_quad.h"
-#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_sampler.h"
#include "util/u_simple_shaders.h"
-#include "util/u_surface.h"
#include "cso_cache/cso_context.h"
@@ -136,7 +134,8 @@ util_create_blit(struct pipe_context *pipe, struct cso_context *cso)
/* fragment shader */
ctx->fs[TGSI_WRITEMASK_XYZW] =
- util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D);
+ util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D,
+ TGSI_INTERPOLATE_LINEAR);
ctx->vbuf = NULL;
/* init vertex data that doesn't change */
@@ -476,6 +475,7 @@ util_blit_pixels_writemask(struct blit_state *ctx,
if (ctx->fs[writemask] == NULL)
ctx->fs[writemask] =
util_make_fragment_tex_shader_writemask(pipe, TGSI_TEXTURE_2D,
+ TGSI_INTERPOLATE_LINEAR,
writemask);
/* shaders */
diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index 9ae7b38e6e..183ffe5670 100644
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -522,6 +522,26 @@ void *blitter_get_fs_col(struct blitter_context_priv *ctx, unsigned num_cbufs)
return ctx->fs_col[num_cbufs];
}
+/** Convert PIPE_TEXTURE_x to TGSI_TEXTURE_x */
+static unsigned
+pipe_tex_to_tgsi_tex(unsigned pipe_tex_target)
+{
+ switch (pipe_tex_target) {
+ case PIPE_TEXTURE_1D:
+ return TGSI_TEXTURE_1D;
+ case PIPE_TEXTURE_2D:
+ return TGSI_TEXTURE_2D;
+ case PIPE_TEXTURE_3D:
+ return TGSI_TEXTURE_3D;
+ case PIPE_TEXTURE_CUBE:
+ return TGSI_TEXTURE_CUBE;
+ default:
+ assert(0 && "unexpected texture target");
+ return TGSI_TEXTURE_UNKNOWN;
+ }
+}
+
+
static INLINE
void *blitter_get_fs_texfetch_col(struct blitter_context_priv *ctx,
unsigned tex_target)
@@ -532,25 +552,10 @@ void *blitter_get_fs_texfetch_col(struct blitter_context_priv *ctx,
/* Create the fragment shader on-demand. */
if (!ctx->fs_texfetch_col[tex_target]) {
- switch (tex_target) {
- case PIPE_TEXTURE_2D:
- ctx->fs_texfetch_col[PIPE_TEXTURE_2D] =
- util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D);
- break;
- case PIPE_TEXTURE_3D:
- ctx->fs_texfetch_col[PIPE_TEXTURE_3D] =
- util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_3D);
- break;
- case PIPE_TEXTURE_CUBE:
- ctx->fs_texfetch_col[PIPE_TEXTURE_CUBE] =
- util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_CUBE);
- break;
- case PIPE_TEXTURE_1D:
- default:
- ctx->fs_texfetch_col[PIPE_TEXTURE_1D] =
- util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_1D);
- tex_target = PIPE_TEXTURE_1D; /* for the default case */
- }
+ unsigned tgsi_tex = pipe_tex_to_tgsi_tex(tex_target);
+
+ ctx->fs_texfetch_col[tex_target] =
+ util_make_fragment_tex_shader(pipe, tgsi_tex, TGSI_INTERPOLATE_LINEAR);
}
return ctx->fs_texfetch_col[tex_target];
@@ -566,25 +571,11 @@ void *blitter_get_fs_texfetch_depth(struct blitter_context_priv *ctx,
/* Create the fragment shader on-demand. */
if (!ctx->fs_texfetch_depth[tex_target]) {
- switch (tex_target) {
- case PIPE_TEXTURE_2D:
- ctx->fs_texfetch_depth[PIPE_TEXTURE_2D] =
- util_make_fragment_tex_shader_writedepth(pipe, TGSI_TEXTURE_2D);
- break;
- case PIPE_TEXTURE_3D:
- ctx->fs_texfetch_depth[PIPE_TEXTURE_3D] =
- util_make_fragment_tex_shader_writedepth(pipe, TGSI_TEXTURE_3D);
- break;
- case PIPE_TEXTURE_CUBE:
- ctx->fs_texfetch_depth[PIPE_TEXTURE_CUBE] =
- util_make_fragment_tex_shader_writedepth(pipe,TGSI_TEXTURE_CUBE);
- break;
- case PIPE_TEXTURE_1D:
- default:
- ctx->fs_texfetch_depth[PIPE_TEXTURE_1D] =
- util_make_fragment_tex_shader_writedepth(pipe, TGSI_TEXTURE_1D);
- tex_target = PIPE_TEXTURE_1D; /* for the default case */
- }
+ unsigned tgsi_tex = pipe_tex_to_tgsi_tex(tex_target);
+
+ ctx->fs_texfetch_depth[tex_target] =
+ util_make_fragment_tex_shader_writedepth(pipe, tgsi_tex,
+ TGSI_INTERPOLATE_LINEAR);
}
return ctx->fs_texfetch_depth[tex_target];
diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c
index 86db2c2e4b..954f5706ef 100644
--- a/src/gallium/auxiliary/util/u_debug.c
+++ b/src/gallium/auxiliary/util/u_debug.c
@@ -42,6 +42,7 @@
#include "util/u_tile.h"
#include "util/u_prim.h"
+#include <limits.h> /* CHAR_BIT */
void _debug_vprintf(const char *format, va_list ap)
{
@@ -181,16 +182,21 @@ debug_get_flags_option(const char *name,
{
unsigned long result;
const char *str;
+ const struct debug_named_value *orig = flags;
+ int namealign = 0;
str = os_get_option(name);
if(!str)
result = dfault;
else if (!util_strcmp(str, "help")) {
result = dfault;
- while (flags->name) {
- debug_printf("%s: help for %s: %s [0x%lx]\n", __FUNCTION__, name, flags->name, flags->value);
- flags++;
- }
+ debug_printf("%s: help for %s:\n", __FUNCTION__, name);
+ for (; flags->name; ++flags)
+ namealign = MAX2(namealign, strlen(flags->name));
+ for (flags = orig; flags->name; ++flags)
+ debug_printf("| %*s [0x%0*lx]%s%s\n", namealign, flags->name,
+ sizeof(unsigned long)*CHAR_BIT/4, flags->value,
+ flags->desc ? " " : "", flags->desc ? flags->desc : "");
}
else {
result = 0;
diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h
index e8ff2773e6..1c9624ea3e 100644
--- a/src/gallium/auxiliary/util/u_debug.h
+++ b/src/gallium/auxiliary/util/u_debug.h
@@ -230,6 +230,7 @@ struct debug_named_value
{
const char *name;
unsigned long value;
+ const char *desc;
};
@@ -252,8 +253,9 @@ struct debug_named_value
* ...
* @endcode
*/
-#define DEBUG_NAMED_VALUE(__symbol) {#__symbol, (unsigned long)__symbol}
-#define DEBUG_NAMED_VALUE_END {NULL, 0}
+#define DEBUG_NAMED_VALUE(__symbol) DEBUG_NAMED_VALUE_WITH_DESCRIPTION(__symbol, NULL)
+#define DEBUG_NAMED_VALUE_WITH_DESCRIPTION(__symbol, __desc) {#__symbol, (unsigned long)__symbol, __desc}
+#define DEBUG_NAMED_VALUE_END {NULL, 0, NULL}
/**
diff --git a/src/gallium/auxiliary/util/u_dl.h b/src/gallium/auxiliary/util/u_dl.h
index 2853b447c6..80a00ed679 100644
--- a/src/gallium/auxiliary/util/u_dl.h
+++ b/src/gallium/auxiliary/util/u_dl.h
@@ -35,10 +35,13 @@
#if defined(PIPE_OS_WINDOWS)
# define UTIL_DL_EXT ".dll"
+# define UTIL_DL_PREFIX ""
#elif defined(PIPE_OS_APPLE)
# define UTIL_DL_EXT ".dylib"
+# define UTIL_DL_PREFIX "lib"
#else
# define UTIL_DL_EXT ".so"
+# define UTIL_DL_PREFIX "lib"
#endif
diff --git a/src/gallium/auxiliary/util/u_gen_mipmap.c b/src/gallium/auxiliary/util/u_gen_mipmap.c
index d19267be72..b7fe2d3003 100644
--- a/src/gallium/auxiliary/util/u_gen_mipmap.c
+++ b/src/gallium/auxiliary/util/u_gen_mipmap.c
@@ -1327,8 +1327,10 @@ util_create_gen_mipmap(struct pipe_context *pipe,
}
/* fragment shader */
- ctx->fs2d = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D);
- ctx->fsCube = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_CUBE);
+ ctx->fs2d = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D,
+ TGSI_INTERPOLATE_LINEAR);
+ ctx->fsCube = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_CUBE,
+ TGSI_INTERPOLATE_LINEAR);
/* vertex data that doesn't change */
for (i = 0; i < 4; i++) {
diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index d1ec13def3..6370e77986 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -168,6 +168,9 @@ static INLINE float logf( float f )
#undef logf
#define logf(x) ((float)log((double)(x)))
#endif /* logf */
+
+#define isfinite(x) _finite((double)(x))
+#define isnan(x) _isnan((double)(x))
#endif
static INLINE double log2( double x )
@@ -335,6 +338,15 @@ util_iround(float f)
}
+/**
+ * Approximate floating point comparison
+ */
+static INLINE boolean
+util_is_approx(float a, float b, float tol)
+{
+ return fabs(b - a) <= tol;
+}
+
/**
* Test if x is NaN or +/- infinity.
diff --git a/src/gallium/auxiliary/util/u_pointer.h b/src/gallium/auxiliary/util/u_pointer.h
index e1af9f11cb..ae6f43bff8 100644
--- a/src/gallium/auxiliary/util/u_pointer.h
+++ b/src/gallium/auxiliary/util/u_pointer.h
@@ -98,6 +98,18 @@ align16( void *unaligned )
return align_pointer( unaligned, 16 );
}
+typedef void (*func_pointer)(void);
+
+static INLINE func_pointer
+pointer_to_func( void *p )
+{
+ union {
+ void *p;
+ func_pointer f;
+ } pf;
+ pf.p = p;
+ return pf.f;
+}
#ifdef __cplusplus
diff --git a/src/gallium/auxiliary/util/u_simple_shaders.c b/src/gallium/auxiliary/util/u_simple_shaders.c
index 019dda767d..5b682f496c 100644
--- a/src/gallium/auxiliary/util/u_simple_shaders.c
+++ b/src/gallium/auxiliary/util/u_simple_shaders.c
@@ -87,10 +87,15 @@ util_make_vertex_passthrough_shader(struct pipe_context *pipe,
* MOV OUT[0], IMM[0] // (if writemask != 0xf)
* TEX OUT[0].writemask, IN[0], SAMP[0], 2D;
* END;
+ *
+ * \param tex_target one of PIPE_TEXTURE_x
+ * \parma interp_mode either TGSI_INTERPOLATE_LINEAR or PERSPECTIVE
+ * \param writemask mask of TGSI_WRITEMASK_x
*/
void *
util_make_fragment_tex_shader_writemask(struct pipe_context *pipe,
unsigned tex_target,
+ unsigned interp_mode,
unsigned writemask )
{
struct ureg_program *ureg;
@@ -98,6 +103,9 @@ util_make_fragment_tex_shader_writemask(struct pipe_context *pipe,
struct ureg_src tex;
struct ureg_dst out;
+ assert(interp_mode == TGSI_INTERPOLATE_LINEAR ||
+ interp_mode == TGSI_INTERPOLATE_PERSPECTIVE);
+
ureg = ureg_create( TGSI_PROCESSOR_FRAGMENT );
if (ureg == NULL)
return NULL;
@@ -106,7 +114,7 @@ util_make_fragment_tex_shader_writemask(struct pipe_context *pipe,
tex = ureg_DECL_fs_input( ureg,
TGSI_SEMANTIC_GENERIC, 0,
- TGSI_INTERPOLATE_PERSPECTIVE );
+ interp_mode );
out = ureg_DECL_output( ureg,
TGSI_SEMANTIC_COLOR,
@@ -133,10 +141,12 @@ util_make_fragment_tex_shader_writemask(struct pipe_context *pipe,
* \param tex_target one of PIPE_TEXTURE_x
*/
void *
-util_make_fragment_tex_shader(struct pipe_context *pipe, unsigned tex_target )
+util_make_fragment_tex_shader(struct pipe_context *pipe, unsigned tex_target,
+ unsigned interp_mode)
{
return util_make_fragment_tex_shader_writemask( pipe,
tex_target,
+ interp_mode,
TGSI_WRITEMASK_XYZW );
}
@@ -147,7 +157,8 @@ util_make_fragment_tex_shader(struct pipe_context *pipe, unsigned tex_target )
*/
void *
util_make_fragment_tex_shader_writedepth(struct pipe_context *pipe,
- unsigned tex_target)
+ unsigned tex_target,
+ unsigned interp_mode)
{
struct ureg_program *ureg;
struct ureg_src sampler;
@@ -163,7 +174,7 @@ util_make_fragment_tex_shader_writedepth(struct pipe_context *pipe,
tex = ureg_DECL_fs_input( ureg,
TGSI_SEMANTIC_GENERIC, 0,
- TGSI_INTERPOLATE_PERSPECTIVE );
+ interp_mode );
out = ureg_DECL_output( ureg,
TGSI_SEMANTIC_COLOR,
diff --git a/src/gallium/auxiliary/util/u_simple_shaders.h b/src/gallium/auxiliary/util/u_simple_shaders.h
index 6e760942e2..4aa34bc475 100644
--- a/src/gallium/auxiliary/util/u_simple_shaders.h
+++ b/src/gallium/auxiliary/util/u_simple_shaders.h
@@ -52,15 +52,18 @@ util_make_vertex_passthrough_shader(struct pipe_context *pipe,
extern void *
util_make_fragment_tex_shader_writemask(struct pipe_context *pipe,
unsigned tex_target,
+ unsigned interp_mode,
unsigned writemask);
extern void *
-util_make_fragment_tex_shader(struct pipe_context *pipe, unsigned tex_target);
+util_make_fragment_tex_shader(struct pipe_context *pipe, unsigned tex_target,
+ unsigned interp_mode);
extern void *
util_make_fragment_tex_shader_writedepth(struct pipe_context *pipe,
- unsigned tex_target);
+ unsigned tex_target,
+ unsigned interp_mode);
extern void *
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-03 23:17:58 +0000