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-rw-r--r--src/gallium/include/pipe/p_config.h17
-rw-r--r--src/gallium/include/pipe/p_defines.h3
-rw-r--r--src/gallium/include/pipe/p_format.h6
-rw-r--r--src/gallium/include/pipe/p_inlines.h4
-rw-r--r--src/gallium/include/pipe/p_refcnt.h28
-rw-r--r--src/gallium/include/pipe/p_screen.h20
-rw-r--r--src/gallium/include/pipe/p_shader_tokens.h3
-rw-r--r--src/gallium/include/pipe/p_state.h13
-rw-r--r--src/gallium/include/pipe/p_thread.h1
-rw-r--r--src/gallium/include/state_tracker/drm_api.h38
10 files changed, 86 insertions, 47 deletions
diff --git a/src/gallium/include/pipe/p_config.h b/src/gallium/include/pipe/p_config.h
index 63238ea46e..4152d6ac36 100644
--- a/src/gallium/include/pipe/p_config.h
+++ b/src/gallium/include/pipe/p_config.h
@@ -102,6 +102,19 @@
/*
+ * Endian detection.
+ */
+
+#if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64)
+#define PIPE_ARCH_LITTLE_ENDIAN
+#elif defined(PIPE_ARCH_PPC) || defined(PIPE_ARCH_PPC_64)
+#define PIPE_ARCH_BIG_ENDIAN
+#else
+#define PIPE_ARCH_UNKNOWN_ENDIAN
+#endif
+
+
+/*
* Operating system family.
*
* See subsystem below for a more fine-grained distinction.
@@ -119,6 +132,10 @@
#define PIPE_OS_SOLARIS
#endif
+#if defined(__APPLE__)
+#define PIPE_OS_APPLE
+#endif
+
#if defined(_WIN32) || defined(WIN32)
#define PIPE_OS_WINDOWS
#endif
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index 9924046cb2..bc4bc70759 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -210,6 +210,7 @@ enum pipe_transfer_usage {
#define PIPE_BUFFER_USAGE_CONSTANT (1 << 7)
#define PIPE_BUFFER_USAGE_DISCARD (1 << 8)
#define PIPE_BUFFER_USAGE_DONTBLOCK (1 << 9)
+#define PIPE_BUFFER_USAGE_FLUSH_EXPLICIT (1 << 10) /**< See pipe_screen::buffer_flush_mapped_range */
/** Pipe driver custom usage flags should be greater or equal to this value */
#define PIPE_BUFFER_USAGE_CUSTOM (1 << 16)
@@ -302,6 +303,8 @@ enum pipe_transfer_usage {
#define PIPE_CAP_TEXTURE_MIRROR_CLAMP 24
#define PIPE_CAP_TEXTURE_MIRROR_REPEAT 25
#define PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS 26
+#define PIPE_CAP_TGSI_CONT_SUPPORTED 27
+#define PIPE_CAP_BLEND_EQUATION_SEPARATE 28
/**
diff --git a/src/gallium/include/pipe/p_format.h b/src/gallium/include/pipe/p_format.h
index e31538c95f..c4469d4a9e 100644
--- a/src/gallium/include/pipe/p_format.h
+++ b/src/gallium/include/pipe/p_format.h
@@ -563,7 +563,11 @@ pf_is_depth_and_stencil( enum pipe_format format )
}
/** DEPRECATED: For backwards compatibility */
-#define pf_is_depth_stencil pf_is_depth_or_stencil
+static INLINE boolean
+pf_is_depth_stencil( enum pipe_format format )
+{
+ return pf_is_depth_or_stencil( format );
+}
static INLINE boolean
pf_is_compressed( enum pipe_format format )
diff --git a/src/gallium/include/pipe/p_inlines.h b/src/gallium/include/pipe/p_inlines.h
index 1232c87968..cf176c9209 100644
--- a/src/gallium/include/pipe/p_inlines.h
+++ b/src/gallium/include/pipe/p_inlines.h
@@ -117,7 +117,9 @@ pipe_buffer_write(struct pipe_screen *screen,
assert(offset + size <= buf->size);
assert(size);
- map = pipe_buffer_map_range(screen, buf, offset, size, PIPE_BUFFER_USAGE_CPU_WRITE);
+ map = pipe_buffer_map_range(screen, buf, offset, size,
+ PIPE_BUFFER_USAGE_CPU_WRITE |
+ PIPE_BUFFER_USAGE_FLUSH_EXPLICIT);
assert(map);
if(map) {
memcpy(map + offset, data, size);
diff --git a/src/gallium/include/pipe/p_refcnt.h b/src/gallium/include/pipe/p_refcnt.h
index 1f89453e09..1f9088b3e9 100644
--- a/src/gallium/include/pipe/p_refcnt.h
+++ b/src/gallium/include/pipe/p_refcnt.h
@@ -62,29 +62,29 @@ pipe_is_referenced(struct pipe_reference *reference)
* Set 'ptr' to point to 'reference' and update reference counting.
* The old thing pointed to, if any, will be unreferenced first.
* 'reference' may be NULL.
- *
- * XXX: thread safety issues!
*/
static INLINE bool
pipe_reference(struct pipe_reference **ptr, struct pipe_reference *reference)
{
bool destroy = FALSE;
- /* bump the reference.count first */
- if (reference) {
- assert(pipe_is_referenced(reference));
- p_atomic_inc(&reference->count);
- }
-
- if (*ptr) {
- assert(pipe_is_referenced(*ptr));
- if (p_atomic_dec_zero(&(*ptr)->count)) {
- destroy = TRUE;
+ if(*ptr != reference) {
+ /* bump the reference.count first */
+ if (reference) {
+ assert(pipe_is_referenced(reference));
+ p_atomic_inc(&reference->count);
}
+
+ if (*ptr) {
+ assert(pipe_is_referenced(*ptr));
+ if (p_atomic_dec_zero(&(*ptr)->count)) {
+ destroy = TRUE;
+ }
+ }
+
+ *ptr = reference;
}
- *ptr = reference;
-
return destroy;
}
diff --git a/src/gallium/include/pipe/p_screen.h b/src/gallium/include/pipe/p_screen.h
index b449522fac..6cbdd75943 100644
--- a/src/gallium/include/pipe/p_screen.h
+++ b/src/gallium/include/pipe/p_screen.h
@@ -221,23 +221,31 @@ struct pipe_screen {
/**
* Notify a range that was actually written into.
*
+ * Can only be used if the buffer was mapped with the
+ * PIPE_BUFFER_USAGE_CPU_WRITE and PIPE_BUFFER_USAGE_FLUSH_EXPLICIT flags
+ * set.
+ *
* The range is relative to the buffer start, regardless of the range
* specified to buffer_map_range. This is different from the
* ARB_map_buffer_range semantics because we don't forbid multiple mappings
* of the same buffer (yet).
*
- * If the buffer was mapped for writing and no buffer_flush_mapped_range
- * call was done until the buffer_unmap is called then the pipe driver will
- * assumed that the whole buffer was written. This is for backward
- * compatibility purposes and may affect performance -- the state tracker
- * should always specify exactly what got written while the buffer was
- * mapped.
*/
void (*buffer_flush_mapped_range)( struct pipe_screen *screen,
struct pipe_buffer *buf,
unsigned offset,
unsigned length);
+ /**
+ * Unmap buffer.
+ *
+ * If the buffer was mapped with PIPE_BUFFER_USAGE_CPU_WRITE flag but not
+ * PIPE_BUFFER_USAGE_FLUSH_EXPLICIT then the pipe driver will
+ * assume that the whole buffer was written. This is mostly for backward
+ * compatibility purposes and may affect performance -- the state tracker
+ * should always specify exactly what got written while the buffer was
+ * mapped.
+ */
void (*buffer_unmap)( struct pipe_screen *screen,
struct pipe_buffer *buf );
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/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h
index 4b590bdc90..626bedb35a 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -75,11 +75,11 @@ struct pipe_surface;
*/
struct pipe_buffer
{
- struct pipe_reference reference;
- struct pipe_screen *screen;
- unsigned alignment;
- unsigned usage;
- unsigned size;
+ struct pipe_reference reference;
+ unsigned size;
+ struct pipe_screen *screen;
+ unsigned alignment;
+ unsigned usage;
};
@@ -265,7 +265,6 @@ struct pipe_sampler_state
unsigned compare_func:3; /**< PIPE_FUNC_x */
unsigned normalized_coords:1; /**< Are coords normalized to [0,1]? */
unsigned prefilter:4; /**< Wierd sampling state exposed by some api's */
- float shadow_ambient; /**< shadow test fail color/intensity */
float lod_bias; /**< LOD/lambda bias */
float min_lod, max_lod; /**< LOD clamp range, after bias */
float border_color[4];
@@ -287,10 +286,10 @@ struct pipe_surface
unsigned offset; /**< offset from start of buffer, in bytes */
unsigned usage; /**< PIPE_BUFFER_USAGE_* */
+ unsigned zslice;
struct pipe_texture *texture; /**< texture into which this is a view */
unsigned face;
unsigned level;
- unsigned zslice;
};
diff --git a/src/gallium/include/pipe/p_thread.h b/src/gallium/include/pipe/p_thread.h
index df6d38904a..96e8e08744 100644
--- a/src/gallium/include/pipe/p_thread.h
+++ b/src/gallium/include/pipe/p_thread.h
@@ -36,6 +36,7 @@
#include "pipe/p_compiler.h"
+#include "util/u_debug.h" /* for assert */
#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS)
diff --git a/src/gallium/include/state_tracker/drm_api.h b/src/gallium/include/state_tracker/drm_api.h
index 5790b2f6c7..7a38b508fb 100644
--- a/src/gallium/include/state_tracker/drm_api.h
+++ b/src/gallium/include/state_tracker/drm_api.h
@@ -32,33 +32,37 @@ struct drm_api
* Special buffer functions
*/
/*@{*/
- struct pipe_screen* (*create_screen)(int drm_fd,
- struct drm_create_screen_arg *arg);
- struct pipe_context* (*create_context)(struct pipe_screen *screen);
+ struct pipe_screen* (*create_screen)(struct drm_api *api, int drm_fd,
+ struct drm_create_screen_arg *arg);
+ struct pipe_context* (*create_context)(struct drm_api *api,
+ struct pipe_screen *screen);
/*@}*/
/**
* Special buffer functions
*/
/*@{*/
- boolean (*buffer_from_texture)(struct pipe_texture *texture,
- struct pipe_buffer **buffer,
- unsigned *stride);
- struct pipe_buffer* (*buffer_from_handle)(struct pipe_screen *screen,
+ boolean (*buffer_from_texture)(struct drm_api *api,
+ struct pipe_texture *texture,
+ struct pipe_buffer **buffer,
+ unsigned *stride);
+ struct pipe_buffer* (*buffer_from_handle)(struct drm_api *api,
+ struct pipe_screen *screen,
const char *name,
unsigned handle);
- boolean (*handle_from_buffer)(struct pipe_screen *screen,
- struct pipe_buffer *buffer,
- unsigned *handle);
- boolean (*global_handle_from_buffer)(struct pipe_screen *screen,
- struct pipe_buffer *buffer,
- unsigned *handle);
+ boolean (*handle_from_buffer)(struct drm_api *api,
+ struct pipe_screen *screen,
+ struct pipe_buffer *buffer,
+ unsigned *handle);
+ boolean (*global_handle_from_buffer)(struct drm_api *api,
+ struct pipe_screen *screen,
+ struct pipe_buffer *buffer,
+ unsigned *handle);
/*@}*/
+
+ void (*destroy)(struct drm_api *api);
};
-/**
- * A driver needs to export this symbol
- */
-extern struct drm_api drm_api_hooks;
+extern struct drm_api * drm_api_create(void);
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-12 10:24:04 +0000