r100: use common glCopyTex(Sub)Image code
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8a4d7393bd
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5170d2452b
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@ -26,7 +26,8 @@ RADEON_COMMON_SOURCES = \
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radeon_mipmap_tree.c \
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radeon_queryobj.c \
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radeon_span.c \
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radeon_texture.c
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radeon_texture.c \
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radeon_tex_copy.c
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DRIVER_SOURCES = \
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radeon_context.c \
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@ -41,7 +42,6 @@ DRIVER_SOURCES = \
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radeon_maos.c \
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radeon_sanity.c \
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radeon_blit.c \
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radeon_texcopy.c \
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$(RADEON_COMMON_SOURCES)
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C_SOURCES = \
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@ -307,27 +307,29 @@ static inline void emit_draw_packet(struct r100_context *r100,
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* @param[in] height region height
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* @param[in] flip_y set if y coords of the source image need to be flipped
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*/
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GLboolean r100_blit(struct r100_context *r100,
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struct radeon_bo *src_bo,
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intptr_t src_offset,
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gl_format src_mesaformat,
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unsigned src_pitch,
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unsigned src_width,
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unsigned src_height,
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unsigned src_x_offset,
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unsigned src_y_offset,
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struct radeon_bo *dst_bo,
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intptr_t dst_offset,
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gl_format dst_mesaformat,
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unsigned dst_pitch,
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unsigned dst_width,
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unsigned dst_height,
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unsigned dst_x_offset,
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unsigned dst_y_offset,
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unsigned reg_width,
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unsigned reg_height,
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unsigned flip_y)
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unsigned r100_blit(GLcontext *ctx,
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struct radeon_bo *src_bo,
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intptr_t src_offset,
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gl_format src_mesaformat,
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unsigned src_pitch,
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unsigned src_width,
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unsigned src_height,
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unsigned src_x_offset,
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unsigned src_y_offset,
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struct radeon_bo *dst_bo,
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intptr_t dst_offset,
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gl_format dst_mesaformat,
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unsigned dst_pitch,
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unsigned dst_width,
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unsigned dst_height,
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unsigned dst_x_offset,
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unsigned dst_y_offset,
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unsigned reg_width,
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unsigned reg_height,
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unsigned flip_y)
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{
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struct r100_context *r100 = R100_CONTEXT(ctx);
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if (!is_blit_supported(dst_mesaformat))
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return GL_FALSE;
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@ -358,6 +360,10 @@ GLboolean r100_blit(struct r100_context *r100,
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return GL_FALSE;
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}
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if (src_offset % 32 || dst_offset % 32) {
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return GL_FALSE;
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}
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if (0) {
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fprintf(stderr, "src: size [%d x %d], pitch %d, "
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"offset [%d x %d], format %s, bo %p\n",
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@ -372,7 +378,7 @@ GLboolean r100_blit(struct r100_context *r100,
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}
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/* Flush is needed to make sure that source buffer has correct data */
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radeonFlush(r100->radeon.glCtx);
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radeonFlush(ctx);
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rcommonEnsureCmdBufSpace(&r100->radeon, 59, __FUNCTION__);
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@ -392,7 +398,7 @@ GLboolean r100_blit(struct r100_context *r100,
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reg_width, reg_height,
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flip_y);
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radeonFlush(r100->radeon.glCtx);
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radeonFlush(ctx);
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return GL_TRUE;
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}
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@ -30,25 +30,25 @@
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void r100_blit_init(struct r100_context *r100);
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GLboolean r100_blit(struct r100_context *r100,
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struct radeon_bo *src_bo,
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intptr_t src_offset,
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gl_format src_mesaformat,
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unsigned src_pitch,
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unsigned src_width,
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unsigned src_height,
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unsigned src_x_offset,
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unsigned src_y_offset,
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struct radeon_bo *dst_bo,
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intptr_t dst_offset,
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gl_format dst_mesaformat,
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unsigned dst_pitch,
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unsigned dst_width,
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unsigned dst_height,
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unsigned dst_x_offset,
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unsigned dst_y_offset,
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unsigned width,
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unsigned height,
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unsigned flip_y);
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unsigned r100_blit(GLcontext *ctx,
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struct radeon_bo *src_bo,
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intptr_t src_offset,
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gl_format src_mesaformat,
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unsigned src_pitch,
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unsigned src_width,
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unsigned src_height,
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unsigned src_x_offset,
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unsigned src_y_offset,
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struct radeon_bo *dst_bo,
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intptr_t dst_offset,
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gl_format dst_mesaformat,
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unsigned dst_pitch,
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unsigned dst_width,
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unsigned dst_height,
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unsigned dst_x_offset,
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unsigned dst_y_offset,
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unsigned width,
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unsigned height,
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unsigned flip_y);
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#endif // RADEON_BLIT_H
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@ -63,6 +63,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#include "radeon_tcl.h"
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#include "radeon_maos.h"
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#include "radeon_queryobj.h"
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#include "radeon_blit.h"
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#define need_GL_ARB_occlusion_query
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#define need_GL_EXT_blend_minmax
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@ -202,6 +203,7 @@ static void r100_init_vtbl(radeonContextPtr radeon)
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radeon->vtbl.fallback = radeonFallback;
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radeon->vtbl.free_context = r100_vtbl_free_context;
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radeon->vtbl.emit_query_finish = r100_emit_query_finish;
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radeon->vtbl.blit = r100_blit;
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}
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/* Create the device specific context.
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@ -258,13 +260,9 @@ r100CreateContext( const __GLcontextModes *glVisual,
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* (the texture functions are especially important)
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*/
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_mesa_init_driver_functions( &functions );
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radeonInitTextureFuncs( &functions );
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radeonInitTextureFuncs( &rmesa->radeon, &functions );
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radeonInitQueryObjFunctions(&functions);
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if (rmesa->radeon.radeonScreen->kernel_mm) {
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r100_init_texcopy_functions(&functions);
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}
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if (!radeonInitContext(&rmesa->radeon, &functions,
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glVisual, driContextPriv,
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sharedContextPrivate)) {
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@ -453,7 +453,6 @@ struct r100_context {
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extern GLboolean r100CreateContext( const __GLcontextModes *glVisual,
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__DRIcontext *driContextPriv,
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void *sharedContextPrivate);
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extern void r100_init_texcopy_functions(struct dd_function_table *table);
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#endif /* __RADEON_CONTEXT_H__ */
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@ -434,7 +434,7 @@ radeonNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
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void radeonInitTextureFuncs( struct dd_function_table *functions )
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void radeonInitTextureFuncs( radeonContextPtr radeon, struct dd_function_table *functions )
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{
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functions->ChooseTextureFormat = radeonChooseTextureFormat_mesa;
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functions->TexImage1D = radeonTexImage1D;
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@ -455,6 +455,11 @@ void radeonInitTextureFuncs( struct dd_function_table *functions )
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functions->CompressedTexImage2D = radeonCompressedTexImage2D;
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functions->CompressedTexSubImage2D = radeonCompressedTexSubImage2D;
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if (radeon->radeonScreen->kernel_mm) {
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functions->CopyTexImage2D = radeonCopyTexImage2D;
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functions->CopyTexSubImage2D = radeonCopyTexSubImage2D;
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}
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functions->GenerateMipmap = radeonGenerateMipmap;
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functions->NewTextureImage = radeonNewTextureImage;
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@ -52,6 +52,6 @@ extern int radeonUploadTexImages( r100ContextPtr rmesa, radeonTexObjPtr t,
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extern void radeonDestroyTexObj( r100ContextPtr rmesa, radeonTexObjPtr t );
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extern void radeonInitTextureFuncs( struct dd_function_table *functions );
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extern void radeonInitTextureFuncs( radeonContextPtr radeon, struct dd_function_table *functions );
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#endif /* __RADEON_TEX_H__ */
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@ -1,168 +0,0 @@
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/*
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* Copyright (C) 2009 Maciej Cencora <m.cencora@gmail.com>
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*
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#include "radeon_common.h"
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#include "radeon_context.h"
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#include "main/image.h"
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#include "main/teximage.h"
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#include "main/texstate.h"
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#include "drivers/common/meta.h"
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#include "radeon_mipmap_tree.h"
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#include "radeon_blit.h"
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#include <main/debug.h>
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// TODO:
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// need to pass correct pitch for small dst textures!
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static GLboolean
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do_copy_texsubimage(GLcontext *ctx,
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GLenum target, GLint level,
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struct radeon_tex_obj *tobj,
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radeon_texture_image *timg,
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GLint dstx, GLint dsty,
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GLint x, GLint y,
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GLsizei width, GLsizei height)
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{
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struct r100_context *r100 = R100_CONTEXT(ctx);
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struct radeon_renderbuffer *rrb;
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if (_mesa_get_format_bits(timg->base.TexFormat, GL_DEPTH_BITS) > 0) {
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rrb = radeon_get_depthbuffer(&r100->radeon);
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} else {
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rrb = radeon_get_colorbuffer(&r100->radeon);
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}
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if (!timg->mt) {
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radeon_validate_texture_miptree(ctx, &tobj->base);
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}
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assert(rrb && rrb->bo);
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assert(timg->mt->bo);
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assert(timg->base.Width >= dstx + width);
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assert(timg->base.Height >= dsty + height);
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intptr_t src_offset = rrb->draw_offset;
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intptr_t dst_offset = radeon_miptree_image_offset(timg->mt, _mesa_tex_target_to_face(target), level);
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if (src_offset % 32 || dst_offset % 32) {
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return GL_FALSE;
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}
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if (0) {
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fprintf(stderr, "%s: copying to face %d, level %d\n",
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__FUNCTION__, _mesa_tex_target_to_face(target), level);
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fprintf(stderr, "to: x %d, y %d, offset %d\n", dstx, dsty, (uint32_t) dst_offset);
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fprintf(stderr, "from (%dx%d) width %d, height %d, offset %d, pitch %d\n",
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x, y, rrb->base.Width, rrb->base.Height, (uint32_t) src_offset, rrb->pitch/rrb->cpp);
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fprintf(stderr, "src size %d, dst size %d\n", rrb->bo->size, timg->mt->bo->size);
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}
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/* blit from src buffer to texture */
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return r100_blit(r100, rrb->bo, src_offset, rrb->base.Format, rrb->pitch,
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rrb->base.Width, rrb->base.Height, x, y,
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timg->mt->bo, dst_offset, timg->base.TexFormat,
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timg->base.Width, timg->base.Width, timg->base.Height,
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dstx, dsty, width, height, 1);
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}
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static void
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r100CopyTexImage2D(GLcontext *ctx, GLenum target, GLint level,
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GLenum internalFormat,
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GLint x, GLint y, GLsizei width, GLsizei height,
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GLint border)
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{
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struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx);
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struct gl_texture_object *texObj =
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_mesa_select_tex_object(ctx, texUnit, target);
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struct gl_texture_image *texImage =
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_mesa_select_tex_image(ctx, texObj, target, level);
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int srcx, srcy, dstx, dsty;
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if (border)
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goto fail;
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/* Setup or redefine the texture object, mipmap tree and texture
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* image. Don't populate yet.
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*/
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ctx->Driver.TexImage2D(ctx, target, level, internalFormat,
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width, height, border,
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GL_RGBA, GL_UNSIGNED_BYTE, NULL,
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&ctx->DefaultPacking, texObj, texImage);
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srcx = x;
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srcy = y;
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dstx = 0;
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dsty = 0;
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if (!_mesa_clip_copytexsubimage(ctx,
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&dstx, &dsty,
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&srcx, &srcy,
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&width, &height)) {
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return;
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}
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if (!do_copy_texsubimage(ctx, target, level,
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radeon_tex_obj(texObj), (radeon_texture_image *)texImage,
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0, 0, x, y, width, height)) {
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goto fail;
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}
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return;
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fail:
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_mesa_meta_CopyTexImage2D(ctx, target, level, internalFormat, x, y,
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width, height, border);
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}
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static void
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r100CopyTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
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GLint xoffset, GLint yoffset,
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GLint x, GLint y,
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GLsizei width, GLsizei height)
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{
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struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx);
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struct gl_texture_object *texObj = _mesa_select_tex_object(ctx, texUnit, target);
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struct gl_texture_image *texImage = _mesa_select_tex_image(ctx, texObj, target, level);
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if (!do_copy_texsubimage(ctx, target, level,
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radeon_tex_obj(texObj), (radeon_texture_image *)texImage,
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xoffset, yoffset, x, y, width, height)) {
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//DEBUG_FALLBACKS
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_mesa_meta_CopyTexSubImage2D(ctx, target, level,
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xoffset, yoffset, x, y, width, height);
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}
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}
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void r100_init_texcopy_functions(struct dd_function_table *table)
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{
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table->CopyTexImage2D = r100CopyTexImage2D;
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table->CopyTexSubImage2D = r100CopyTexSubImage2D;
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}
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