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-rw-r--r--src/mesa/drivers/dri/radeon/radeon_screen.c6
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_state_init.c2
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_tex.h1
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_texstate.c111
4 files changed, 119 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index bf5f5c98bda..ecca81f715b 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -335,6 +335,11 @@ static const __DRItexOffsetExtension radeonTexOffsetExtension = {
{ __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION },
radeonSetTexOffset,
};
+
+static const __DRItexBufferExtension radeonTexBufferExtension = {
+ { __DRI_TEX_BUFFER, __DRI_TEX_BUFFER_VERSION },
+ radeonSetTexBuffer,
+};
#endif
#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
@@ -1088,6 +1093,7 @@ radeonCreateScreen2(__DRIscreenPrivate *sPriv)
#if !RADEON_COMMON
screen->extensions[i++] = &radeonTexOffsetExtension.base;
+ screen->extensions[i++] = &radeonTexBufferExtension.base;
#endif
#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
diff --git a/src/mesa/drivers/dri/radeon/radeon_state_init.c b/src/mesa/drivers/dri/radeon/radeon_state_init.c
index bff16fa6aa9..bc4c2214549 100644
--- a/src/mesa/drivers/dri/radeon/radeon_state_init.c
+++ b/src/mesa/drivers/dri/radeon/radeon_state_init.c
@@ -558,7 +558,7 @@ static void tex_emit_cs(GLcontext *ctx, struct radeon_state_atom *atom)
if (hastexture) {
OUT_BATCH(CP_PACKET0(RADEON_PP_TXOFFSET_0 + (24 * i), 0));
- if (t && t->mt && !t->image_override) {
+ if (t->mt && !t->image_override) {
if ((ctx->Texture.Unit[i]._ReallyEnabled & TEXTURE_CUBE_BIT)) {
lvl = &t->mt->levels[0];
OUT_BATCH_RELOC(lvl->faces[5].offset, t->mt->bo, lvl->faces[5].offset,
diff --git a/src/mesa/drivers/dri/radeon/radeon_tex.h b/src/mesa/drivers/dri/radeon/radeon_tex.h
index 8c2f9be241d..4c2fba44894 100644
--- a/src/mesa/drivers/dri/radeon/radeon_tex.h
+++ b/src/mesa/drivers/dri/radeon/radeon_tex.h
@@ -41,6 +41,7 @@ extern void radeonSetTexOffset(__DRIcontext *pDRICtx, GLint texname,
unsigned long long offset, GLint depth,
GLuint pitch);
+extern void radeonSetTexBuffer(__DRIcontext *pDRICtx, GLint target, __DRIdrawable *dPriv);
extern void radeonUpdateTextureState( GLcontext *ctx );
extern int radeonUploadTexImages( r100ContextPtr rmesa, radeonTexObjPtr t,
diff --git a/src/mesa/drivers/dri/radeon/radeon_texstate.c b/src/mesa/drivers/dri/radeon/radeon_texstate.c
index 6a34f1e3328..a24b5c88300 100644
--- a/src/mesa/drivers/dri/radeon/radeon_texstate.c
+++ b/src/mesa/drivers/dri/radeon/radeon_texstate.c
@@ -39,6 +39,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "main/context.h"
#include "main/macros.h"
#include "main/texformat.h"
+#include "main/teximage.h"
#include "main/texobj.h"
#include "main/enums.h"
@@ -636,6 +637,112 @@ void radeonSetTexOffset(__DRIcontext * pDRICtx, GLint texname,
}
}
+void radeonSetTexBuffer(__DRIcontext *pDRICtx, GLint target, __DRIdrawable *dPriv)
+{
+ struct gl_texture_unit *texUnit;
+ struct gl_texture_object *texObj;
+ struct gl_texture_image *texImage;
+ struct radeon_renderbuffer *rb;
+ radeon_texture_image *rImage;
+ radeonContextPtr radeon;
+ r100ContextPtr rmesa;
+ struct radeon_framebuffer *rfb;
+ radeonTexObjPtr t;
+ uint32_t pitch_val;
+
+ target = GL_TEXTURE_RECTANGLE_ARB;
+
+ radeon = pDRICtx->driverPrivate;
+ rmesa = pDRICtx->driverPrivate;
+
+ rfb = dPriv->driverPrivate;
+ texUnit = &radeon->glCtx->Texture.Unit[radeon->glCtx->Texture.CurrentUnit];
+ texObj = _mesa_select_tex_object(radeon->glCtx, texUnit, target);
+ texImage = _mesa_get_tex_image(radeon->glCtx, texObj, target, 0);
+
+ rImage = get_radeon_texture_image(texImage);
+ t = radeon_tex_obj(texObj);
+ if (t == NULL) {
+ return;
+ }
+
+ radeon_update_renderbuffers(pDRICtx, dPriv);
+ /* back & depth buffer are useless free them right away */
+ rb = (void*)rfb->base.Attachment[BUFFER_DEPTH].Renderbuffer;
+ if (rb && rb->bo) {
+ radeon_bo_unref(rb->bo);
+ rb->bo = NULL;
+ }
+ rb = (void*)rfb->base.Attachment[BUFFER_BACK_LEFT].Renderbuffer;
+ if (rb && rb->bo) {
+ radeon_bo_unref(rb->bo);
+ rb->bo = NULL;
+ }
+ rb = (void*)rfb->base.Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
+ if (rb->bo == NULL) {
+ /* Failed to BO for the buffer */
+ return;
+ }
+
+ _mesa_lock_texture(radeon->glCtx, texObj);
+ if (t->bo) {
+ radeon_bo_unref(t->bo);
+ t->bo = NULL;
+ }
+ if (rImage->bo) {
+ radeon_bo_unref(rImage->bo);
+ rImage->bo = NULL;
+ }
+ if (t->mt) {
+ radeon_miptree_unreference(t->mt);
+ t->mt = NULL;
+ }
+ if (rImage->mt) {
+ radeon_miptree_unreference(rImage->mt);
+ rImage->mt = NULL;
+ }
+ fprintf(stderr,"settexbuf %d %dx%d@%d\n", rb->pitch, rb->width, rb->height, rb->cpp);
+ _mesa_init_teximage_fields(radeon->glCtx, target, texImage,
+ rb->width, rb->height, 1, 0, rb->cpp);
+ texImage->TexFormat = &_mesa_texformat_rgba8888_rev;
+ rImage->bo = rb->bo;
+ radeon_bo_ref(rImage->bo);
+ t->bo = rb->bo;
+ radeon_bo_ref(t->bo);
+ t->tile_bits = 0;
+ t->image_override = GL_TRUE;
+ t->override_offset = 0;
+ t->pp_txpitch &= (1 << 13) -1;
+ pitch_val = rb->pitch;
+ switch (rb->cpp) {
+ case 4:
+ t->pp_txformat = tx_table[MESA_FORMAT_ARGB8888].format;
+ t->pp_txfilter |= tx_table[MESA_FORMAT_ARGB8888].filter;
+ // pitch_val /= 4;
+ break;
+ case 3:
+ default:
+ t->pp_txformat = tx_table[MESA_FORMAT_RGB888].format;
+ t->pp_txfilter |= tx_table[MESA_FORMAT_RGB888].filter;
+// pitch_val /= 4;
+ break;
+ case 2:
+ t->pp_txformat = tx_table[MESA_FORMAT_RGB565].format;
+ t->pp_txfilter |= tx_table[MESA_FORMAT_RGB565].filter;
+ pitch_val /= 2;
+ break;
+ }
+ t->pp_txsize = ((rb->width - 1) << RADEON_TEX_USIZE_SHIFT)
+ | ((rb->height - 1) << RADEON_TEX_VSIZE_SHIFT);
+ t->pp_txformat |= RADEON_TXFORMAT_NON_POWER2;
+ t->pp_txpitch = pitch_val;
+ t->pp_txpitch -= 32;
+
+ t->validated = GL_TRUE;
+ _mesa_unlock_texture(radeon->glCtx, texObj);
+ return;
+}
+
#define TEXOBJ_TXFILTER_MASK (RADEON_MAX_MIP_LEVEL_MASK | \
RADEON_MIN_FILTER_MASK | \
RADEON_MAG_FILTER_MASK | \
@@ -899,6 +1006,10 @@ static GLboolean setup_hardware_state(r100ContextPtr rmesa, radeonTexObj *t, int
const struct gl_texture_image *firstImage;
GLint log2Width, log2Height, log2Depth, texelBytes;
+ if ( t->image_override ) {
+ return GL_TRUE;
+ }
+
firstImage = t->base.Image[0][t->mt->firstLevel];
if (firstImage->Border > 0) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 01:50:57 +0000