From: Christian König Date: Sat, 11 Dec 2010 12:43:44 +0000 (+0100) Subject: Merge remote branch 'origin/master' into pipe-video X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=772b25e1f366edc857e77b8c1ccdc5297d82cc41;p=mesa.git Merge remote branch 'origin/master' into pipe-video Conflicts: src/gallium/drivers/r600/r600_pipe.c src/gallium/drivers/r600/r600_texture.c --- 772b25e1f366edc857e77b8c1ccdc5297d82cc41 diff --cc src/gallium/auxiliary/vl/vl_idct.c index f0063a453d0,00000000000..ae80dc0a274 mode 100644,000000..100644 --- a/src/gallium/auxiliary/vl/vl_idct.c +++ b/src/gallium/auxiliary/vl/vl_idct.c @@@ -1,744 -1,0 +1,752 @@@ +/************************************************************************** + * + * Copyright 2010 Christian König + * 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 "vl_idct.h" +#include "vl_vertex_buffers.h" +#include "util/u_draw.h" +#include +#include +#include +#include +#include +#include +#include +#include "vl_types.h" + +#define BLOCK_WIDTH 8 +#define BLOCK_HEIGHT 8 + +#define SCALE_FACTOR_16_TO_9 (32768.0f / 256.0f) + +#define STAGE1_SCALE 4.0f +#define STAGE2_SCALE (SCALE_FACTOR_16_TO_9 / STAGE1_SCALE / STAGE1_SCALE) + +#define NR_RENDER_TARGETS 4 + +enum VS_INPUT +{ + VS_I_RECT, + VS_I_VPOS, + + NUM_VS_INPUTS +}; + +enum VS_OUTPUT +{ + VS_O_VPOS, + VS_O_BLOCK, + VS_O_TEX, + VS_O_START +}; + +static const float const_matrix[8][8] = { + { 0.3535530f, 0.3535530f, 0.3535530f, 0.3535530f, 0.3535530f, 0.3535530f, 0.353553f, 0.3535530f }, + { 0.4903930f, 0.4157350f, 0.2777850f, 0.0975451f, -0.0975452f, -0.2777850f, -0.415735f, -0.4903930f }, + { 0.4619400f, 0.1913420f, -0.1913420f, -0.4619400f, -0.4619400f, -0.1913420f, 0.191342f, 0.4619400f }, + { 0.4157350f, -0.0975452f, -0.4903930f, -0.2777850f, 0.2777850f, 0.4903930f, 0.097545f, -0.4157350f }, + { 0.3535530f, -0.3535530f, -0.3535530f, 0.3535540f, 0.3535530f, -0.3535540f, -0.353553f, 0.3535530f }, + { 0.2777850f, -0.4903930f, 0.0975452f, 0.4157350f, -0.4157350f, -0.0975451f, 0.490393f, -0.2777850f }, + { 0.1913420f, -0.4619400f, 0.4619400f, -0.1913420f, -0.1913410f, 0.4619400f, -0.461940f, 0.1913420f }, + { 0.0975451f, -0.2777850f, 0.4157350f, -0.4903930f, 0.4903930f, -0.4157350f, 0.277786f, -0.0975458f } +}; + +static void * +create_vert_shader(struct vl_idct *idct) +{ + struct ureg_program *shader; + struct ureg_src scale; + struct ureg_src vrect, vpos; + struct ureg_dst t_vpos; + struct ureg_dst o_vpos, o_block, o_tex, o_start; + + shader = ureg_create(TGSI_PROCESSOR_VERTEX); + if (!shader) + return NULL; + + t_vpos = ureg_DECL_temporary(shader); + + vrect = ureg_DECL_vs_input(shader, VS_I_RECT); + vpos = ureg_DECL_vs_input(shader, VS_I_VPOS); + + o_vpos = ureg_DECL_output(shader, TGSI_SEMANTIC_POSITION, VS_O_VPOS); + o_block = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_BLOCK); + o_tex = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_TEX); + o_start = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_START); + + /* + * scale = (BLOCK_WIDTH, BLOCK_HEIGHT) / (dst.width, dst.height) + * + * t_vpos = vpos + vrect + * o_vpos.xy = t_vpos * scale + * o_vpos.zw = vpos + * + * o_block = vrect + * o_tex = t_pos + * o_start = vpos * scale + * + */ + scale = ureg_imm2f(shader, + (float)BLOCK_WIDTH / idct->buffer_width, + (float)BLOCK_HEIGHT / idct->buffer_height); + + ureg_ADD(shader, ureg_writemask(t_vpos, TGSI_WRITEMASK_XY), vpos, vrect); + ureg_MUL(shader, ureg_writemask(t_vpos, TGSI_WRITEMASK_XY), ureg_src(t_vpos), scale); + ureg_MOV(shader, ureg_writemask(o_vpos, TGSI_WRITEMASK_XY), ureg_src(t_vpos)); + ureg_MOV(shader, ureg_writemask(o_vpos, TGSI_WRITEMASK_ZW), vpos); + + ureg_MOV(shader, ureg_writemask(o_block, TGSI_WRITEMASK_XY), vrect); + ureg_MOV(shader, ureg_writemask(o_block, TGSI_WRITEMASK_Z), ureg_imm1f(shader, 0.0f)); + + ureg_MOV(shader, ureg_writemask(o_tex, TGSI_WRITEMASK_XY), ureg_src(t_vpos)); +#if NR_RENDER_TARGETS == 1 + ureg_MOV(shader, ureg_writemask(o_tex, TGSI_WRITEMASK_Z), ureg_imm1f(shader, 0.0f)); +#else + ureg_MUL(shader, ureg_writemask(o_tex, TGSI_WRITEMASK_Z), + ureg_scalar(vrect, TGSI_SWIZZLE_X), + ureg_imm1f(shader, BLOCK_WIDTH / NR_RENDER_TARGETS)); +#endif + + ureg_MUL(shader, ureg_writemask(o_start, TGSI_WRITEMASK_XY), vpos, scale); + + ureg_release_temporary(shader, t_vpos); + + ureg_END(shader); + + return ureg_create_shader_and_destroy(shader, idct->pipe); +} + +static void +fetch_four(struct ureg_program *shader, struct ureg_dst m[2], + struct ureg_src tc, struct ureg_src sampler, + struct ureg_src start, bool right_side, + bool transposed, float size) +{ + struct ureg_dst t_tc; + unsigned wm_start = (right_side == transposed) ? TGSI_WRITEMASK_X : TGSI_WRITEMASK_Y; + unsigned wm_tc = (right_side == transposed) ? TGSI_WRITEMASK_Y : TGSI_WRITEMASK_X; + + t_tc = ureg_DECL_temporary(shader); + m[0] = ureg_DECL_temporary(shader); + m[1] = ureg_DECL_temporary(shader); + + /* + * t_tc.x = right_side ? start.x : tc.x + * t_tc.y = right_side ? tc.y : start.y + * m[0..1] = tex(t_tc++, sampler) + */ + if(!right_side) { + ureg_MOV(shader, ureg_writemask(t_tc, wm_start), ureg_scalar(start, TGSI_SWIZZLE_X)); + ureg_MOV(shader, ureg_writemask(t_tc, wm_tc), ureg_scalar(tc, TGSI_SWIZZLE_Y)); + } else { + ureg_MOV(shader, ureg_writemask(t_tc, wm_start), ureg_scalar(start, TGSI_SWIZZLE_Y)); + ureg_MOV(shader, ureg_writemask(t_tc, wm_tc), ureg_scalar(tc, TGSI_SWIZZLE_X)); + } + ureg_FRC(shader, ureg_writemask(t_tc, TGSI_WRITEMASK_Z), tc); + + ureg_TEX(shader, m[0], TGSI_TEXTURE_3D, ureg_src(t_tc), sampler); + ureg_ADD(shader, ureg_writemask(t_tc, wm_start), ureg_src(t_tc), ureg_imm1f(shader, 1.0f / size)); + ureg_TEX(shader, m[1], TGSI_TEXTURE_3D, ureg_src(t_tc), sampler); + + ureg_release_temporary(shader, t_tc); +} + +static void +matrix_mul(struct ureg_program *shader, struct ureg_dst dst, struct ureg_dst l[2], struct ureg_dst r[2]) +{ + struct ureg_dst tmp[2]; + unsigned i; + + for(i = 0; i < 2; ++i) { + tmp[i] = ureg_DECL_temporary(shader); + } + + /* + * tmp[0..1] = dot4(m[0][0..1], m[1][0..1]) + * dst = tmp[0] + tmp[1] + */ + ureg_DP4(shader, ureg_writemask(tmp[0], TGSI_WRITEMASK_X), ureg_src(l[0]), ureg_src(r[0])); + ureg_DP4(shader, ureg_writemask(tmp[1], TGSI_WRITEMASK_X), ureg_src(l[1]), ureg_src(r[1])); + ureg_ADD(shader, dst, + ureg_scalar(ureg_src(tmp[0]), TGSI_SWIZZLE_X), + ureg_scalar(ureg_src(tmp[1]), TGSI_SWIZZLE_X)); + + for(i = 0; i < 2; ++i) { + ureg_release_temporary(shader, tmp[i]); + } +} + +static void * +create_transpose_frag_shader(struct vl_idct *idct) +{ + struct ureg_program *shader; + + struct ureg_src block, tex, sampler[2]; + struct ureg_src start[2]; + + struct ureg_dst l[2], r[2]; + struct ureg_dst tmp, fragment; + + shader = ureg_create(TGSI_PROCESSOR_FRAGMENT); + if (!shader) + return NULL; + + block = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_BLOCK, TGSI_INTERPOLATE_LINEAR); + tex = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_TEX, TGSI_INTERPOLATE_CONSTANT); + + sampler[0] = ureg_DECL_sampler(shader, 0); + sampler[1] = ureg_DECL_sampler(shader, 1); + + start[0] = ureg_imm1f(shader, 0.0f); + start[1] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_START, TGSI_INTERPOLATE_CONSTANT); + + fetch_four(shader, l, block, sampler[0], start[0], false, false, BLOCK_WIDTH / 4); + fetch_four(shader, r, tex, sampler[1], start[1], true, false, idct->buffer_height / 4); + + fragment = ureg_DECL_output(shader, TGSI_SEMANTIC_COLOR, 0); + + tmp = ureg_DECL_temporary(shader); + matrix_mul(shader, ureg_writemask(tmp, TGSI_WRITEMASK_X), l, r); + ureg_MUL(shader, fragment, ureg_src(tmp), ureg_imm1f(shader, STAGE2_SCALE)); + + ureg_release_temporary(shader, tmp); + ureg_release_temporary(shader, l[0]); + ureg_release_temporary(shader, l[1]); + ureg_release_temporary(shader, r[0]); + ureg_release_temporary(shader, r[1]); + + ureg_END(shader); + + return ureg_create_shader_and_destroy(shader, idct->pipe); +} + +static void * +create_matrix_frag_shader(struct vl_idct *idct) +{ + struct ureg_program *shader; + + struct ureg_src tex, block, sampler[2]; + struct ureg_src start[2]; + + struct ureg_dst l[4][2], r[2]; + struct ureg_dst t_tc, tmp, fragment[NR_RENDER_TARGETS]; + + unsigned i, j; + + shader = ureg_create(TGSI_PROCESSOR_FRAGMENT); + if (!shader) + return NULL; + + t_tc = ureg_DECL_temporary(shader); + tmp = ureg_DECL_temporary(shader); + + tex = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_TEX, TGSI_INTERPOLATE_LINEAR); + block = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_BLOCK, TGSI_INTERPOLATE_LINEAR); + + sampler[0] = ureg_DECL_sampler(shader, 1); + sampler[1] = ureg_DECL_sampler(shader, 0); + + start[0] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_START, TGSI_INTERPOLATE_CONSTANT); + start[1] = ureg_imm1f(shader, 0.0f); + + for (i = 0; i < NR_RENDER_TARGETS; ++i) + fragment[i] = ureg_DECL_output(shader, TGSI_SEMANTIC_COLOR, i); + + for (i = 0; i < 4; ++i) { + if(i == 0) + ureg_MOV(shader, ureg_writemask(t_tc, TGSI_WRITEMASK_Y), tex); + else + ureg_ADD(shader, ureg_writemask(t_tc, TGSI_WRITEMASK_Y), + ureg_src(t_tc), ureg_imm1f(shader, 1.0f / idct->buffer_height)); + + fetch_four(shader, l[i], ureg_src(t_tc), sampler[0], start[0], false, false, idct->buffer_width / 4); + } + + for (i = 0; i < NR_RENDER_TARGETS; ++i) { + +#if NR_RENDER_TARGETS == 1 + fetch_four(shader, r, block, sampler[1], start[1], true, true, BLOCK_WIDTH / 4); +#else + ureg_ADD(shader, ureg_writemask(t_tc, TGSI_WRITEMASK_X), + ureg_imm1f(shader, 1.0f / BLOCK_WIDTH * i), + block); + fetch_four(shader, r, ureg_src(t_tc), sampler[1], start[1], true, true, BLOCK_WIDTH / 4); +#endif + + for (j = 0; j < 4; ++j) { + matrix_mul(shader, ureg_writemask(fragment[i], TGSI_WRITEMASK_X << j), l[j], r); + } + ureg_release_temporary(shader, r[0]); + ureg_release_temporary(shader, r[1]); + } + + ureg_release_temporary(shader, t_tc); + ureg_release_temporary(shader, tmp); + + for (i = 0; i < 4; ++i) { + ureg_release_temporary(shader, l[i][0]); + ureg_release_temporary(shader, l[i][1]); + } + + ureg_END(shader); + + return ureg_create_shader_and_destroy(shader, idct->pipe); +} + +static bool +init_shaders(struct vl_idct *idct) +{ + idct->vs = create_vert_shader(idct); + idct->matrix_fs = create_matrix_frag_shader(idct); + idct->transpose_fs = create_transpose_frag_shader(idct); + + return + idct->vs != NULL && + idct->transpose_fs != NULL && + idct->matrix_fs != NULL; +} + +static void +cleanup_shaders(struct vl_idct *idct) +{ + idct->pipe->delete_vs_state(idct->pipe, idct->vs); + idct->pipe->delete_fs_state(idct->pipe, idct->matrix_fs); + idct->pipe->delete_fs_state(idct->pipe, idct->transpose_fs); +} + +static bool +init_state(struct vl_idct *idct) +{ + struct pipe_vertex_element vertex_elems[NUM_VS_INPUTS]; + struct pipe_sampler_state sampler; + struct pipe_rasterizer_state rs_state; + unsigned i; + + assert(idct); + + idct->quad = vl_vb_upload_quads(idct->pipe, idct->max_blocks); + + if(idct->quad.buffer == NULL) + return false; + + for (i = 0; i < 4; ++i) { + memset(&sampler, 0, sizeof(sampler)); + sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE; + sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE; + sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE; + sampler.min_img_filter = PIPE_TEX_FILTER_NEAREST; + sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE; + sampler.mag_img_filter = PIPE_TEX_FILTER_NEAREST; + sampler.compare_mode = PIPE_TEX_COMPARE_NONE; + sampler.compare_func = PIPE_FUNC_ALWAYS; + sampler.normalized_coords = 1; + /*sampler.shadow_ambient = ; */ + /*sampler.lod_bias = ; */ + sampler.min_lod = 0; + /*sampler.max_lod = ; */ + /*sampler.border_color[0] = ; */ + /*sampler.max_anisotropy = ; */ + idct->samplers.all[i] = idct->pipe->create_sampler_state(idct->pipe, &sampler); + } + + memset(&rs_state, 0, sizeof(rs_state)); + /*rs_state.sprite_coord_enable */ + rs_state.sprite_coord_mode = PIPE_SPRITE_COORD_UPPER_LEFT; + rs_state.point_quad_rasterization = true; + rs_state.point_size = BLOCK_WIDTH; + rs_state.gl_rasterization_rules = false; + idct->rs_state = idct->pipe->create_rasterizer_state(idct->pipe, &rs_state); + + vertex_elems[VS_I_RECT] = vl_vb_get_quad_vertex_element(); + + /* Pos element */ + vertex_elems[VS_I_VPOS].src_format = PIPE_FORMAT_R32G32_FLOAT; + + idct->vertex_buffer_stride = vl_vb_element_helper(&vertex_elems[VS_I_VPOS], 1, 1); + idct->vertex_elems_state = idct->pipe->create_vertex_elements_state(idct->pipe, 2, vertex_elems); + + return true; +} + +static void +cleanup_state(struct vl_idct *idct) +{ + unsigned i; + + for (i = 0; i < 4; ++i) + idct->pipe->delete_sampler_state(idct->pipe, idct->samplers.all[i]); + + idct->pipe->delete_rasterizer_state(idct->pipe, idct->rs_state); + idct->pipe->delete_vertex_elements_state(idct->pipe, idct->vertex_elems_state); +} + +static bool +init_textures(struct vl_idct *idct, struct vl_idct_buffer *buffer) +{ + struct pipe_resource template; + struct pipe_sampler_view sampler_view; + unsigned i; + + assert(idct && buffer); + + /* create textures */ + memset(&template, 0, sizeof(struct pipe_resource)); + template.last_level = 0; + template.depth0 = 1; + template.bind = PIPE_BIND_SAMPLER_VIEW; + template.flags = 0; + + template.target = PIPE_TEXTURE_2D; + template.format = PIPE_FORMAT_R16G16B16A16_SNORM; + template.width0 = idct->buffer_width / 4; + template.height0 = idct->buffer_height; + template.depth0 = 1; + template.usage = PIPE_USAGE_STREAM; + buffer->textures.individual.source = idct->pipe->screen->resource_create(idct->pipe->screen, &template); + + template.target = PIPE_TEXTURE_3D; + template.format = PIPE_FORMAT_R16G16B16A16_SNORM; + template.width0 = idct->buffer_width / NR_RENDER_TARGETS; + template.height0 = idct->buffer_height / 4; + template.depth0 = NR_RENDER_TARGETS; + template.usage = PIPE_USAGE_STATIC; + buffer->textures.individual.intermediate = idct->pipe->screen->resource_create(idct->pipe->screen, &template); + + for (i = 0; i < 4; ++i) { + if(buffer->textures.all[i] == NULL) + return false; /* a texture failed to allocate */ + + u_sampler_view_default_template(&sampler_view, buffer->textures.all[i], buffer->textures.all[i]->format); + buffer->sampler_views.all[i] = idct->pipe->create_sampler_view(idct->pipe, buffer->textures.all[i], &sampler_view); + } + + return true; +} + +static void +cleanup_textures(struct vl_idct *idct, struct vl_idct_buffer *buffer) +{ + unsigned i; + + assert(idct && buffer); + + for (i = 0; i < 4; ++i) { + pipe_sampler_view_reference(&buffer->sampler_views.all[i], NULL); + pipe_resource_reference(&buffer->textures.all[i], NULL); + } +} + +static bool +init_vertex_buffers(struct vl_idct *idct, struct vl_idct_buffer *buffer) +{ + assert(idct && buffer); + + buffer->vertex_bufs.individual.quad.stride = idct->quad.stride; + buffer->vertex_bufs.individual.quad.max_index = idct->quad.max_index; + buffer->vertex_bufs.individual.quad.buffer_offset = idct->quad.buffer_offset; + pipe_resource_reference(&buffer->vertex_bufs.individual.quad.buffer, idct->quad.buffer); + + buffer->vertex_bufs.individual.pos = vl_vb_init( + &buffer->blocks, idct->pipe, idct->max_blocks, 2, + idct->vertex_buffer_stride); + + if(buffer->vertex_bufs.individual.pos.buffer == NULL) + return false; + + return true; +} + +static void +cleanup_vertex_buffers(struct vl_idct *idct, struct vl_idct_buffer *buffer) +{ + assert(idct && buffer); + + pipe_resource_reference(&buffer->vertex_bufs.individual.quad.buffer, NULL); + pipe_resource_reference(&buffer->vertex_bufs.individual.pos.buffer, NULL); + + vl_vb_cleanup(&buffer->blocks); +} + +struct pipe_resource * +vl_idct_upload_matrix(struct pipe_context *pipe) +{ + struct pipe_resource template, *matrix; + struct pipe_transfer *buf_transfer; + unsigned i, j, pitch; + float *f; + + struct pipe_box rect = + { + 0, 0, 0, + BLOCK_WIDTH / 4, + BLOCK_HEIGHT, + 1 + }; + + memset(&template, 0, sizeof(struct pipe_resource)); + template.target = PIPE_TEXTURE_2D; + template.format = PIPE_FORMAT_R32G32B32A32_FLOAT; + template.last_level = 0; + template.width0 = 2; + template.height0 = 8; + template.depth0 = 1; + template.usage = PIPE_USAGE_IMMUTABLE; + template.bind = PIPE_BIND_SAMPLER_VIEW; + template.flags = 0; + + matrix = pipe->screen->resource_create(pipe->screen, &template); + + /* matrix */ + buf_transfer = pipe->get_transfer + ( + pipe, matrix, - u_subresource(0, 0), - PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD, ++ 0, PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD, + &rect + ); + pitch = buf_transfer->stride / sizeof(float); + + f = pipe->transfer_map(pipe, buf_transfer); + for(i = 0; i < BLOCK_HEIGHT; ++i) + for(j = 0; j < BLOCK_WIDTH; ++j) + // transpose and scale + f[i * pitch + j] = const_matrix[j][i] * STAGE1_SCALE; + + pipe->transfer_unmap(pipe, buf_transfer); + pipe->transfer_destroy(pipe, buf_transfer); + + return matrix; +} + +bool vl_idct_init(struct vl_idct *idct, struct pipe_context *pipe, + unsigned buffer_width, unsigned buffer_height, + struct pipe_resource *matrix) +{ + assert(idct && pipe && matrix); + + idct->pipe = pipe; + idct->buffer_width = buffer_width; + idct->buffer_height = buffer_height; + pipe_resource_reference(&idct->matrix, matrix); + + idct->max_blocks = + align(buffer_width, BLOCK_WIDTH) / BLOCK_WIDTH * + align(buffer_height, BLOCK_HEIGHT) / BLOCK_HEIGHT; + + if(!init_shaders(idct)) + return false; + + if(!init_state(idct)) { + cleanup_shaders(idct); + return false; + } + + return true; +} + +void +vl_idct_cleanup(struct vl_idct *idct) +{ + cleanup_shaders(idct); + cleanup_state(idct); + + pipe_resource_reference(&idct->matrix, NULL); +} + +bool +vl_idct_init_buffer(struct vl_idct *idct, struct vl_idct_buffer *buffer, struct pipe_resource *dst) +{ ++ struct pipe_surface template; ++ + unsigned i; + + assert(buffer); + assert(idct); + assert(dst); + + pipe_resource_reference(&buffer->textures.individual.matrix, idct->matrix); + pipe_resource_reference(&buffer->textures.individual.transpose, idct->matrix); + pipe_resource_reference(&buffer->destination, dst); + + if (!init_textures(idct, buffer)) + return false; + + if (!init_vertex_buffers(idct, buffer)) + return false; + + /* init state */ + buffer->viewport[0].scale[0] = buffer->textures.individual.intermediate->width0; + buffer->viewport[0].scale[1] = buffer->textures.individual.intermediate->height0; + + buffer->viewport[1].scale[0] = buffer->destination->width0; + buffer->viewport[1].scale[1] = buffer->destination->height0; + + buffer->fb_state[0].width = buffer->textures.individual.intermediate->width0; + buffer->fb_state[0].height = buffer->textures.individual.intermediate->height0; + + buffer->fb_state[0].nr_cbufs = NR_RENDER_TARGETS; + for(i = 0; i < NR_RENDER_TARGETS; ++i) { - buffer->fb_state[0].cbufs[i] = idct->pipe->screen->get_tex_surface( - idct->pipe->screen, buffer->textures.individual.intermediate, 0, 0, i, - PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET); ++ memset(&template, 0, sizeof(template)); ++ template.format = buffer->textures.individual.intermediate->format; ++ template.u.tex.first_layer = i; ++ template.u.tex.last_layer = i; ++ template.usage = PIPE_BIND_RENDER_TARGET; ++ buffer->fb_state[0].cbufs[i] = idct->pipe->create_surface( ++ idct->pipe, buffer->textures.individual.intermediate, ++ &template); + } + + buffer->fb_state[1].width = buffer->destination->width0; + buffer->fb_state[1].height = buffer->destination->height0; + + buffer->fb_state[1].nr_cbufs = 1; - buffer->fb_state[1].cbufs[0] = idct->pipe->screen->get_tex_surface( - idct->pipe->screen, buffer->destination, 0, 0, 0, - PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET); ++ ++ memset(&template, 0, sizeof(template)); ++ template.format = buffer->destination->format; ++ template.usage = PIPE_BIND_RENDER_TARGET; ++ buffer->fb_state[1].cbufs[0] = idct->pipe->create_surface( ++ idct->pipe, buffer->destination, &template); + + for(i = 0; i < 2; ++i) { + buffer->viewport[i].scale[2] = 1; + buffer->viewport[i].scale[3] = 1; + buffer->viewport[i].translate[0] = 0; + buffer->viewport[i].translate[1] = 0; + buffer->viewport[i].translate[2] = 0; + buffer->viewport[i].translate[3] = 0; + + buffer->fb_state[i].zsbuf = NULL; + } + + return true; +} + +void +vl_idct_cleanup_buffer(struct vl_idct *idct, struct vl_idct_buffer *buffer) +{ + unsigned i; + + assert(buffer); + + for(i = 0; i < NR_RENDER_TARGETS; ++i) { - idct->pipe->screen->tex_surface_destroy(buffer->fb_state[0].cbufs[i]); ++ idct->pipe->surface_destroy(idct->pipe, buffer->fb_state[0].cbufs[i]); + } + - idct->pipe->screen->tex_surface_destroy(buffer->fb_state[1].cbufs[0]); ++ idct->pipe->surface_destroy(idct->pipe, buffer->fb_state[1].cbufs[0]); + + cleanup_textures(idct, buffer); + cleanup_vertex_buffers(idct, buffer); +} + +void +vl_idct_map_buffers(struct vl_idct *idct, struct vl_idct_buffer *buffer) +{ + assert(idct); + + struct pipe_box rect = + { + 0, 0, 0, + buffer->textures.individual.source->width0, + buffer->textures.individual.source->height0, + 1 + }; + + buffer->tex_transfer = idct->pipe->get_transfer + ( + idct->pipe, buffer->textures.individual.source, - u_subresource(0, 0), - PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD, ++ 0, PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD, + &rect + ); + + buffer->texels = idct->pipe->transfer_map(idct->pipe, buffer->tex_transfer); + + vl_vb_map(&buffer->blocks, idct->pipe); +} + +void +vl_idct_add_block(struct vl_idct_buffer *buffer, unsigned x, unsigned y, short *block) +{ + struct vertex2f v; + unsigned tex_pitch; + short *texels; + + unsigned i; + + assert(buffer); + + tex_pitch = buffer->tex_transfer->stride / sizeof(short); + texels = buffer->texels + y * tex_pitch * BLOCK_HEIGHT + x * BLOCK_WIDTH; + + for (i = 0; i < BLOCK_HEIGHT; ++i) + memcpy(texels + i * tex_pitch, block + i * BLOCK_WIDTH, BLOCK_WIDTH * sizeof(short)); + + v.x = x; + v.y = y; + vl_vb_add_block(&buffer->blocks, (float*)&v); +} + +void +vl_idct_unmap_buffers(struct vl_idct *idct, struct vl_idct_buffer *buffer) +{ + assert(idct && buffer); + + idct->pipe->transfer_unmap(idct->pipe, buffer->tex_transfer); + idct->pipe->transfer_destroy(idct->pipe, buffer->tex_transfer); + vl_vb_unmap(&buffer->blocks, idct->pipe); +} + +void +vl_idct_flush(struct vl_idct *idct, struct vl_idct_buffer *buffer) +{ + unsigned num_verts; + + assert(idct); + + num_verts = vl_vb_restart(&buffer->blocks); + + if(num_verts > 0) { + + idct->pipe->bind_rasterizer_state(idct->pipe, idct->rs_state); + idct->pipe->set_vertex_buffers(idct->pipe, 2, buffer->vertex_bufs.all); + idct->pipe->bind_vertex_elements_state(idct->pipe, idct->vertex_elems_state); + idct->pipe->bind_vs_state(idct->pipe, idct->vs); + + /* first stage */ + idct->pipe->set_framebuffer_state(idct->pipe, &buffer->fb_state[0]); + idct->pipe->set_viewport_state(idct->pipe, &buffer->viewport[0]); + idct->pipe->set_fragment_sampler_views(idct->pipe, 2, buffer->sampler_views.stage[0]); + idct->pipe->bind_fragment_sampler_states(idct->pipe, 2, idct->samplers.stage[0]); + idct->pipe->bind_fs_state(idct->pipe, idct->matrix_fs); + util_draw_arrays(idct->pipe, PIPE_PRIM_QUADS, 0, num_verts); + + /* second stage */ + idct->pipe->set_framebuffer_state(idct->pipe, &buffer->fb_state[1]); + idct->pipe->set_viewport_state(idct->pipe, &buffer->viewport[1]); + idct->pipe->set_fragment_sampler_views(idct->pipe, 2, buffer->sampler_views.stage[1]); + idct->pipe->bind_fragment_sampler_states(idct->pipe, 2, idct->samplers.stage[1]); + idct->pipe->bind_fs_state(idct->pipe, idct->transpose_fs); + util_draw_arrays(idct->pipe, PIPE_PRIM_QUADS, 0, num_verts); + } +} diff --cc src/gallium/drivers/r600/r600_pipe.c index 3bfba99dcaf,72988b946e5..69cb5f7751f --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@@ -464,8 -471,6 +472,7 @@@ struct pipe_screen *r600_screen_create( rscreen->screen.get_paramf = r600_get_paramf; rscreen->screen.is_format_supported = r600_is_format_supported; rscreen->screen.context_create = r600_create_context; + rscreen->screen.video_context_create = r600_video_create; - r600_init_screen_texture_functions(&rscreen->screen); r600_init_screen_resource_functions(&rscreen->screen); rscreen->tiling_info = r600_get_tiling_info(radeon); diff --cc src/gallium/drivers/r600/r600_texture.c index 65d6acb9e4c,d4d9b07c0e8..23e239c0068 --- a/src/gallium/drivers/r600/r600_texture.c +++ b/src/gallium/drivers/r600/r600_texture.c @@@ -559,25 -549,23 +549,24 @@@ struct pipe_transfer* r600_texture_get_ if (rtex->tiled) use_staging_texture = TRUE; - if ((usage & PIPE_TRANSFER_READ) && - u_box_volume(box) > 1024) - use_staging_texture = TRUE; - - /* XXX: Use a staging texture for uploads if the underlying BO - * is busy. No interface for checking that currently? so do - * it eagerly whenever the transfer doesn't require a readback - * and might block. - */ - if ((usage & PIPE_TRANSFER_WRITE) && - !(usage & (PIPE_TRANSFER_READ | - PIPE_TRANSFER_DONTBLOCK | - PIPE_TRANSFER_UNSYNCHRONIZED))) - use_staging_texture = TRUE; - - if (!permit_hardware_blit(ctx->screen, texture) || - (texture->flags & R600_RESOURCE_FLAG_TRANSFER) || - (texture->usage == PIPE_USAGE_STREAM)) - use_staging_texture = FALSE; + if ((usage & PIPE_TRANSFER_READ) && u_box_volume(box) > 1024) + use_staging_texture = TRUE; + + /* XXX: Use a staging texture for uploads if the underlying BO + * is busy. No interface for checking that currently? so do + * it eagerly whenever the transfer doesn't require a readback + * and might block. + */ + if ((usage & PIPE_TRANSFER_WRITE) && + !(usage & (PIPE_TRANSFER_READ | + PIPE_TRANSFER_DONTBLOCK | + PIPE_TRANSFER_UNSYNCHRONIZED))) + use_staging_texture = TRUE; + + if (!permit_hardware_blit(ctx->screen, texture) || - (texture->flags & R600_RESOURCE_FLAG_TRANSFER)) ++ (texture->flags & R600_RESOURCE_FLAG_TRANSFER) || ++ (texture->usage == PIPE_USAGE_STREAM)) + use_staging_texture = FALSE; trans = CALLOC_STRUCT(r600_transfer); if (trans == NULL) diff --cc src/gallium/drivers/softpipe/sp_video_context.c index 355ad75064c,00000000000..895aab1b2b1 mode 100644,000000..100644 --- a/src/gallium/drivers/softpipe/sp_video_context.c +++ b/src/gallium/drivers/softpipe/sp_video_context.c @@@ -1,631 -1,0 +1,645 @@@ +/************************************************************************** + * + * Copyright 2009 Younes Manton. + * 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 "util/u_inlines.h" +#include "util/u_memory.h" + +#include "sp_video_context.h" +#include +#include +#include +#include +#include +#include +#include "sp_public.h" +#include "sp_texture.h" + +#define NUM_BUFFERS 2 + +static void +flush_buffer(struct sp_mpeg12_context *ctx) +{ + assert(ctx); + + if(ctx->mc_buffer != NULL) { + + vl_mpeg12_mc_unmap_buffer(&ctx->mc_renderer, ctx->mc_buffer); + vl_mpeg12_mc_renderer_flush(&ctx->mc_renderer, ctx->mc_buffer); + + ctx->mc_buffer = NULL; + } +} + +static void +rotate_buffer(struct sp_mpeg12_context *ctx) +{ + static unsigned key = 0; + struct vl_mpeg12_mc_buffer *buffer; + + assert(ctx); + + flush_buffer(ctx); + + buffer = (struct vl_mpeg12_mc_buffer*)util_keymap_lookup(ctx->buffer_map, &key); + if (!buffer) { + boolean added_to_map; + + buffer = CALLOC_STRUCT(vl_mpeg12_mc_buffer); + if (buffer == NULL) + return; + + if(!vl_mpeg12_mc_init_buffer(&ctx->mc_renderer, buffer)) { + FREE(buffer); + return; + } + + added_to_map = util_keymap_insert(ctx->buffer_map, &key, buffer, ctx); + assert(added_to_map); + } + ++key; + key %= NUM_BUFFERS; + ctx->mc_buffer = buffer; + + vl_mpeg12_mc_map_buffer(&ctx->mc_renderer, ctx->mc_buffer); +} + +static void +delete_buffer(const struct keymap *map, + const void *key, void *data, + void *user) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)user; + struct vl_mpeg12_mc_buffer *buf = (struct vl_mpeg12_mc_buffer*)data; + + assert(map); + assert(key); + assert(data); + assert(user); + + vl_mpeg12_mc_cleanup_buffer(&ctx->mc_renderer, buf); +} + +static void +sp_mpeg12_destroy(struct pipe_video_context *vpipe) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + + flush_buffer(ctx); + + /* Asserted in softpipe_delete_fs_state() for some reason */ + ctx->pipe->bind_vs_state(ctx->pipe, NULL); + ctx->pipe->bind_fs_state(ctx->pipe, NULL); + + ctx->pipe->delete_blend_state(ctx->pipe, ctx->blend); + ctx->pipe->delete_rasterizer_state(ctx->pipe, ctx->rast); + ctx->pipe->delete_depth_stencil_alpha_state(ctx->pipe, ctx->dsa); + + pipe_surface_reference(&ctx->decode_target, NULL); + vl_compositor_cleanup(&ctx->compositor); + util_delete_keymap(ctx->buffer_map, ctx); + vl_mpeg12_mc_renderer_cleanup(&ctx->mc_renderer); + ctx->pipe->destroy(ctx->pipe); + + FREE(ctx); +} + +static int +sp_mpeg12_get_param(struct pipe_video_context *vpipe, int param) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + + switch (param) { + case PIPE_CAP_NPOT_TEXTURES: + /* XXX: Temporary; not all paths are NPOT-tested */ +#if 0 + return ctx->pipe->screen->get_param(ctx->pipe->screen, param); +#endif + return FALSE; + case PIPE_CAP_DECODE_TARGET_PREFERRED_FORMAT: + return ctx->decode_format; + default: + { + debug_printf("Softpipe: Unknown PIPE_CAP %d\n", param); + return 0; + } + } +} + ++static struct pipe_surface * ++sp_mpeg12_create_surface(struct pipe_video_context *vpipe, ++ struct pipe_resource *resource, ++ const struct pipe_surface *templat) ++{ ++ struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; ++ ++ assert(vpipe); ++ ++ return ctx->pipe->create_surface(ctx->pipe, resource, templat); ++} ++ +static boolean +sp_mpeg12_is_format_supported(struct pipe_video_context *vpipe, + enum pipe_format format, + unsigned usage, + unsigned geom) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + + /* XXX: Temporary; not all paths are NPOT-tested */ + if (geom & PIPE_TEXTURE_GEOM_NON_POWER_OF_TWO) + return FALSE; + + return ctx->pipe->screen->is_format_supported(ctx->pipe->screen, format, PIPE_TEXTURE_2D, + 0, usage, geom); +} + +static void +sp_mpeg12_decode_macroblocks(struct pipe_video_context *vpipe, + struct pipe_surface *past, + struct pipe_surface *future, + unsigned num_macroblocks, + struct pipe_macroblock *macroblocks, + struct pipe_fence_handle **fence) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + struct pipe_mpeg12_macroblock *mpeg12_macroblocks = (struct pipe_mpeg12_macroblock*)macroblocks; + + assert(vpipe); + assert(num_macroblocks); + assert(macroblocks); + assert(macroblocks->codec == PIPE_VIDEO_CODEC_MPEG12); + assert(ctx->decode_target); + assert(ctx->mc_buffer); + + vl_mpeg12_mc_renderer_render_macroblocks(&ctx->mc_renderer, + ctx->mc_buffer, + ctx->decode_target, + past, future, num_macroblocks, + mpeg12_macroblocks, fence); +} + +static void +sp_mpeg12_surface_fill(struct pipe_video_context *vpipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + unsigned width, unsigned height, + unsigned value) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + float rgba[4] = { 0, 0, 0, 0 }; + + assert(vpipe); + assert(dst); + + if (ctx->pipe->clear_render_target) + ctx->pipe->clear_render_target(ctx->pipe, dst, rgba, dstx, dsty, width, height); + else + util_clear_render_target(ctx->pipe, dst, rgba, dstx, dsty, width, height); +} + +static void +sp_mpeg12_surface_copy(struct pipe_video_context *vpipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + struct pipe_surface *src, + unsigned srcx, unsigned srcy, + unsigned width, unsigned height) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert(dst); + - struct pipe_subresource subdst, subsrc; - subdst.face = dst->face; - subdst.level = dst->level; - subsrc.face = src->face; - subsrc.level = src->level; ++ struct pipe_box box; ++ box.x = srcx; ++ box.y = srcy; ++ box.z = 0; ++ box.width = width; ++ box.height = height; + + if (ctx->pipe->resource_copy_region) - ctx->pipe->resource_copy_region(ctx->pipe, dst->texture, subdst, dstx, dsty, dst->zslice, - src->texture, subsrc, srcx, srcy, src->zslice, - width, height); ++ ctx->pipe->resource_copy_region(ctx->pipe, dst->texture, dst->u.tex.level, ++ dstx, dsty, dst->u.tex.first_layer, ++ src->texture, src->u.tex.level, &box); + else - util_resource_copy_region(ctx->pipe, dst->texture, subdst, dstx, dsty, dst->zslice, - src->texture, subsrc, srcx, srcy, src->zslice, - width, height); ++ util_resource_copy_region(ctx->pipe, dst->texture, dst->u.tex.level, ++ dstx, dsty, dst->u.tex.first_layer, ++ src->texture, src->u.tex.level, &box); +} + +static struct pipe_transfer* +sp_mpeg12_get_transfer(struct pipe_video_context *vpipe, + struct pipe_resource *resource, - struct pipe_subresource subresource, ++ unsigned level, + unsigned usage, /* a combination of PIPE_TRANSFER_x */ + const struct pipe_box *box) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert(resource); + assert(box); + - return ctx->pipe->get_transfer(ctx->pipe, resource, subresource, usage, box); ++ return ctx->pipe->get_transfer(ctx->pipe, resource, level, usage, box); +} + +static void +sp_mpeg12_transfer_destroy(struct pipe_video_context *vpipe, + struct pipe_transfer *transfer) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert(transfer); + + ctx->pipe->transfer_destroy(ctx->pipe, transfer); +} + +static void* +sp_mpeg12_transfer_map(struct pipe_video_context *vpipe, + struct pipe_transfer *transfer) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert(transfer); + + return ctx->pipe->transfer_map(ctx->pipe, transfer); +} + +static void +sp_mpeg12_transfer_flush_region(struct pipe_video_context *vpipe, + struct pipe_transfer *transfer, + const struct pipe_box *box) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert(transfer); + assert(box); + + ctx->pipe->transfer_flush_region(ctx->pipe, transfer, box); +} + +static void +sp_mpeg12_transfer_unmap(struct pipe_video_context *vpipe, + struct pipe_transfer *transfer) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert(transfer); + + ctx->pipe->transfer_unmap(ctx->pipe, transfer); +} + +static void +sp_mpeg12_transfer_inline_write(struct pipe_video_context *vpipe, + struct pipe_resource *resource, - struct pipe_subresource subresource, ++ unsigned level, + unsigned usage, /* a combination of PIPE_TRANSFER_x */ + const struct pipe_box *box, + const void *data, + unsigned stride, + unsigned slice_stride) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert(resource); + assert(box); + assert(data); + assert(ctx->pipe->transfer_inline_write); + - ctx->pipe->transfer_inline_write(ctx->pipe, resource, subresource, usage, ++ ctx->pipe->transfer_inline_write(ctx->pipe, resource, level, usage, + box, data, stride, slice_stride); +} + +static void +sp_mpeg12_render_picture(struct pipe_video_context *vpipe, + struct pipe_surface *src_surface, + enum pipe_mpeg12_picture_type picture_type, + /*unsigned num_past_surfaces, + struct pipe_surface *past_surfaces, + unsigned num_future_surfaces, + struct pipe_surface *future_surfaces,*/ + struct pipe_video_rect *src_area, + struct pipe_surface *dst_surface, + struct pipe_video_rect *dst_area, + struct pipe_fence_handle **fence) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert(src_surface); + assert(src_area); + assert(dst_surface); + assert(dst_area); + + flush_buffer(ctx); + + vl_compositor_render(&ctx->compositor, src_surface, + picture_type, src_area, dst_surface, dst_area, fence); +} + +static void +sp_mpeg12_set_picture_background(struct pipe_video_context *vpipe, + struct pipe_surface *bg, + struct pipe_video_rect *bg_src_rect) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert(bg); + assert(bg_src_rect); + + vl_compositor_set_background(&ctx->compositor, bg, bg_src_rect); +} + +static void +sp_mpeg12_set_picture_layers(struct pipe_video_context *vpipe, + struct pipe_surface *layers[], + struct pipe_video_rect *src_rects[], + struct pipe_video_rect *dst_rects[], + unsigned num_layers) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert((layers && src_rects && dst_rects) || + (!layers && !src_rects && !dst_rects)); + + vl_compositor_set_layers(&ctx->compositor, layers, src_rects, dst_rects, num_layers); +} + +static void +sp_mpeg12_set_decode_target(struct pipe_video_context *vpipe, + struct pipe_surface *dt) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + assert(dt); + + if (ctx->decode_target != dt || ctx->mc_buffer == NULL) { + rotate_buffer(ctx); + + pipe_surface_reference(&ctx->decode_target, dt); + } +} + +static void +sp_mpeg12_set_csc_matrix(struct pipe_video_context *vpipe, const float *mat) +{ + struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe; + + assert(vpipe); + + vl_compositor_set_csc_matrix(&ctx->compositor, mat); +} + +static bool +init_pipe_state(struct sp_mpeg12_context *ctx) +{ + struct pipe_rasterizer_state rast; + struct pipe_blend_state blend; + struct pipe_depth_stencil_alpha_state dsa; + unsigned i; + + assert(ctx); + + memset(&rast, 0, sizeof rast); + rast.flatshade = 1; + rast.flatshade_first = 0; + rast.light_twoside = 0; + rast.front_ccw = 1; + rast.cull_face = PIPE_FACE_NONE; + rast.fill_back = PIPE_POLYGON_MODE_FILL; + rast.fill_front = PIPE_POLYGON_MODE_FILL; + rast.offset_point = 0; + rast.offset_line = 0; + rast.scissor = 0; + rast.poly_smooth = 0; + rast.poly_stipple_enable = 0; + rast.sprite_coord_enable = 0; + rast.point_size_per_vertex = 0; + rast.multisample = 0; + rast.line_smooth = 0; + rast.line_stipple_enable = 0; + rast.line_stipple_factor = 0; + rast.line_stipple_pattern = 0; + rast.line_last_pixel = 0; + rast.line_width = 1; + rast.point_smooth = 0; + rast.point_quad_rasterization = 0; + rast.point_size = 1; + rast.offset_units = 1; + rast.offset_scale = 1; + rast.gl_rasterization_rules = 1; + ctx->rast = ctx->pipe->create_rasterizer_state(ctx->pipe, &rast); + ctx->pipe->bind_rasterizer_state(ctx->pipe, ctx->rast); + + memset(&blend, 0, sizeof blend); + blend.independent_blend_enable = 0; + blend.rt[0].blend_enable = 0; + blend.rt[0].rgb_func = PIPE_BLEND_ADD; + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_func = PIPE_BLEND_ADD; + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ONE; + blend.logicop_enable = 0; + blend.logicop_func = PIPE_LOGICOP_CLEAR; + /* Needed to allow color writes to FB, even if blending disabled */ + blend.rt[0].colormask = PIPE_MASK_RGBA; + blend.dither = 0; + ctx->blend = ctx->pipe->create_blend_state(ctx->pipe, &blend); + ctx->pipe->bind_blend_state(ctx->pipe, ctx->blend); + + memset(&dsa, 0, sizeof dsa); + dsa.depth.enabled = 0; + dsa.depth.writemask = 0; + dsa.depth.func = PIPE_FUNC_ALWAYS; + for (i = 0; i < 2; ++i) { + dsa.stencil[i].enabled = 0; + dsa.stencil[i].func = PIPE_FUNC_ALWAYS; + dsa.stencil[i].fail_op = PIPE_STENCIL_OP_KEEP; + dsa.stencil[i].zpass_op = PIPE_STENCIL_OP_KEEP; + dsa.stencil[i].zfail_op = PIPE_STENCIL_OP_KEEP; + dsa.stencil[i].valuemask = 0; + dsa.stencil[i].writemask = 0; + } + dsa.alpha.enabled = 0; + dsa.alpha.func = PIPE_FUNC_ALWAYS; + dsa.alpha.ref_value = 0; + ctx->dsa = ctx->pipe->create_depth_stencil_alpha_state(ctx->pipe, &dsa); + ctx->pipe->bind_depth_stencil_alpha_state(ctx->pipe, ctx->dsa); + + return true; +} + +static struct pipe_video_context * +sp_mpeg12_create(struct pipe_context *pipe, enum pipe_video_profile profile, + enum pipe_video_chroma_format chroma_format, + unsigned width, unsigned height, + enum VL_MPEG12_MC_RENDERER_BUFFER_MODE bufmode, + bool pot_buffers, + enum pipe_format decode_format) +{ + unsigned buffer_width, buffer_height; + struct sp_mpeg12_context *ctx; + + assert(u_reduce_video_profile(profile) == PIPE_VIDEO_CODEC_MPEG12); + + ctx = CALLOC_STRUCT(sp_mpeg12_context); + + if (!ctx) + return NULL; + + /* TODO: Non-pot buffers untested, probably doesn't work without changes to texcoord generation, vert shader, etc */ + assert(pot_buffers); + + buffer_width = pot_buffers ? util_next_power_of_two(width) : width; + buffer_height = pot_buffers ? util_next_power_of_two(height) : height; + + ctx->base.profile = profile; + ctx->base.chroma_format = chroma_format; + ctx->base.width = width; + ctx->base.height = height; + + ctx->base.screen = pipe->screen; + ctx->base.destroy = sp_mpeg12_destroy; + ctx->base.get_param = sp_mpeg12_get_param; + ctx->base.is_format_supported = sp_mpeg12_is_format_supported; ++ ctx->base.create_surface = sp_mpeg12_create_surface; + ctx->base.decode_macroblocks = sp_mpeg12_decode_macroblocks; + ctx->base.render_picture = sp_mpeg12_render_picture; + ctx->base.surface_fill = sp_mpeg12_surface_fill; + ctx->base.surface_copy = sp_mpeg12_surface_copy; + ctx->base.get_transfer = sp_mpeg12_get_transfer; + ctx->base.transfer_destroy = sp_mpeg12_transfer_destroy; + ctx->base.transfer_map = sp_mpeg12_transfer_map; + ctx->base.transfer_flush_region = sp_mpeg12_transfer_flush_region; + ctx->base.transfer_unmap = sp_mpeg12_transfer_unmap; + if (pipe->transfer_inline_write) + ctx->base.transfer_inline_write = sp_mpeg12_transfer_inline_write; + ctx->base.set_picture_background = sp_mpeg12_set_picture_background; + ctx->base.set_picture_layers = sp_mpeg12_set_picture_layers; + ctx->base.set_decode_target = sp_mpeg12_set_decode_target; + ctx->base.set_csc_matrix = sp_mpeg12_set_csc_matrix; + + ctx->pipe = pipe; + ctx->decode_format = decode_format; + + if (!vl_mpeg12_mc_renderer_init(&ctx->mc_renderer, ctx->pipe, + buffer_width, buffer_height, chroma_format, + bufmode)) { + ctx->pipe->destroy(ctx->pipe); + FREE(ctx); + return NULL; + } + + ctx->buffer_map = util_new_keymap(sizeof(unsigned), -1, delete_buffer); + if (!ctx->buffer_map) { + vl_mpeg12_mc_renderer_cleanup(&ctx->mc_renderer); + ctx->pipe->destroy(ctx->pipe); + FREE(ctx); + return NULL; + } + + if (!vl_compositor_init(&ctx->compositor, ctx->pipe)) { + util_delete_keymap(ctx->buffer_map, ctx); + vl_mpeg12_mc_renderer_cleanup(&ctx->mc_renderer); + ctx->pipe->destroy(ctx->pipe); + FREE(ctx); + return NULL; + } + + if (!init_pipe_state(ctx)) { + vl_compositor_cleanup(&ctx->compositor); + util_delete_keymap(ctx->buffer_map, ctx); + vl_mpeg12_mc_renderer_cleanup(&ctx->mc_renderer); + ctx->pipe->destroy(ctx->pipe); + FREE(ctx); + return NULL; + } + + return &ctx->base; +} + +struct pipe_video_context * +sp_video_create(struct pipe_screen *screen, enum pipe_video_profile profile, + enum pipe_video_chroma_format chroma_format, + unsigned width, unsigned height, void *priv) +{ + struct pipe_context *pipe; + + assert(screen); + assert(width && height); + + pipe = screen->context_create(screen, NULL); + if (!pipe) + return NULL; + + /* TODO: Use slice buffering for softpipe when implemented, no advantage to buffering an entire picture with softpipe */ + return sp_video_create_ex(pipe, profile, + chroma_format, + width, height, + VL_MPEG12_MC_RENDERER_BUFFER_PICTURE, + true, + PIPE_FORMAT_XYUV); +} + +struct pipe_video_context * +sp_video_create_ex(struct pipe_context *pipe, enum pipe_video_profile profile, + enum pipe_video_chroma_format chroma_format, + unsigned width, unsigned height, + enum VL_MPEG12_MC_RENDERER_BUFFER_MODE bufmode, + bool pot_buffers, + enum pipe_format decode_format) +{ + assert(pipe); + assert(width && height); + + switch (u_reduce_video_profile(profile)) { + case PIPE_VIDEO_CODEC_MPEG12: + return sp_mpeg12_create(pipe, profile, + chroma_format, + width, height, + bufmode, + pot_buffers, + decode_format); + default: + return NULL; + } +} diff --cc src/gallium/include/pipe/p_video_context.h index 294dc464c36,00000000000..2dfdba413ac mode 100644,000000..100644 --- a/src/gallium/include/pipe/p_video_context.h +++ b/src/gallium/include/pipe/p_video_context.h @@@ -1,178 -1,0 +1,182 @@@ +/************************************************************************** + * + * Copyright 2009 Younes Manton. + * 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. + * + **************************************************************************/ + +#ifndef PIPE_VIDEO_CONTEXT_H +#define PIPE_VIDEO_CONTEXT_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include + +/* XXX: Move to an appropriate place */ +#define PIPE_CAP_DECODE_TARGET_PREFERRED_FORMAT 256 + +struct pipe_screen; +struct pipe_buffer; +struct pipe_surface; +struct pipe_macroblock; +struct pipe_picture_desc; +struct pipe_fence_handle; + +/** + * Gallium video rendering context + */ +struct pipe_video_context +{ + struct pipe_screen *screen; + enum pipe_video_profile profile; + enum pipe_video_chroma_format chroma_format; + unsigned width; + unsigned height; + + void *priv; /**< context private data (for DRI for example) */ + + /** + * Query an integer-valued capability/parameter/limit + * \param param one of PIPE_CAP_x + */ + int (*get_param)(struct pipe_video_context *vpipe, int param); + + /** + * Check if the given pipe_format is supported as a texture or + * drawing surface. + */ + boolean (*is_format_supported)(struct pipe_video_context *vpipe, + enum pipe_format format, + unsigned usage, + unsigned geom); + + void (*destroy)(struct pipe_video_context *vpipe); + ++ struct pipe_surface *(*create_surface)(struct pipe_video_context *vpipe, ++ struct pipe_resource *resource, ++ const struct pipe_surface *templat); ++ + /** + * Picture decoding and displaying + */ + /*@{*/ + void (*decode_bitstream)(struct pipe_video_context *vpipe, + unsigned num_bufs, + struct pipe_buffer **bitstream_buf); + + void (*decode_macroblocks)(struct pipe_video_context *vpipe, + struct pipe_surface *past, + struct pipe_surface *future, + unsigned num_macroblocks, + struct pipe_macroblock *macroblocks, + struct pipe_fence_handle **fence); + + void (*render_picture)(struct pipe_video_context *vpipe, + struct pipe_surface *src_surface, + enum pipe_mpeg12_picture_type picture_type, + /*unsigned num_past_surfaces, + struct pipe_surface *past_surfaces, + unsigned num_future_surfaces, + struct pipe_surface *future_surfaces,*/ + struct pipe_video_rect *src_area, + struct pipe_surface *dst_surface, + struct pipe_video_rect *dst_area, + struct pipe_fence_handle **fence); + + void (*surface_fill)(struct pipe_video_context *vpipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + unsigned width, unsigned height, + unsigned value); + + void (*surface_copy)(struct pipe_video_context *vpipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + struct pipe_surface *src, + unsigned srcx, unsigned srcy, + unsigned width, unsigned height); + + struct pipe_transfer *(*get_transfer)(struct pipe_video_context *vpipe, + struct pipe_resource *resource, - struct pipe_subresource subresource, ++ unsigned level, + unsigned usage, /* a combination of PIPE_TRANSFER_x */ + const struct pipe_box *box); + + void (*transfer_destroy)(struct pipe_video_context *vpipe, + struct pipe_transfer *transfer); + + void* (*transfer_map)(struct pipe_video_context *vpipe, + struct pipe_transfer *transfer); + + void (*transfer_flush_region)(struct pipe_video_context *vpipe, + struct pipe_transfer *transfer, + const struct pipe_box *box); + + void (*transfer_unmap)(struct pipe_video_context *vpipe, + struct pipe_transfer *transfer); + + void (*transfer_inline_write)(struct pipe_video_context *vpipe, + struct pipe_resource *resource, - struct pipe_subresource subresource, ++ unsigned level, + unsigned usage, /* a combination of PIPE_TRANSFER_x */ + const struct pipe_box *box, + const void *data, + unsigned stride, + unsigned slice_stride); + + /*@}*/ + + /** + * Parameter-like states (or properties) + */ + /*@{*/ + void (*set_picture_background)(struct pipe_video_context *vpipe, + struct pipe_surface *bg, + struct pipe_video_rect *bg_src_rect); + + void (*set_picture_layers)(struct pipe_video_context *vpipe, + struct pipe_surface *layers[], + struct pipe_video_rect *src_rects[], + struct pipe_video_rect *dst_rects[], + unsigned num_layers); + + void (*set_picture_desc)(struct pipe_video_context *vpipe, + const struct pipe_picture_desc *desc); + + void (*set_decode_target)(struct pipe_video_context *vpipe, + struct pipe_surface *dt); + + void (*set_csc_matrix)(struct pipe_video_context *vpipe, const float *mat); + + /* TODO: Interface for scaling modes, post-processing, etc. */ + /*@}*/ +}; + + +#ifdef __cplusplus +} +#endif + +#endif /* PIPE_VIDEO_CONTEXT_H */ diff --cc src/gallium/state_trackers/xorg/xvmc/subpicture.c index e0c9e303817,00000000000..1c70d1deb66 mode 100644,000000..100644 --- a/src/gallium/state_trackers/xorg/xvmc/subpicture.c +++ b/src/gallium/state_trackers/xorg/xvmc/subpicture.c @@@ -1,440 -1,0 +1,443 @@@ +/************************************************************************** + * + * Copyright 2009 Younes Manton. + * 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "xvmc_private.h" + +#define FOURCC_RGB 0x0000003 + +static enum pipe_format XvIDToPipe(int xvimage_id) +{ + switch (xvimage_id) { + case FOURCC_RGB: + return PIPE_FORMAT_B8G8R8X8_UNORM; + default: + XVMC_MSG(XVMC_ERR, "[XvMC] Unrecognized Xv image ID 0x%08X.\n", xvimage_id); + return PIPE_FORMAT_NONE; + } +} + +static int PipeToComponentOrder(enum pipe_format format, char *component_order) +{ + assert(component_order); + + switch (format) { + case PIPE_FORMAT_B8G8R8X8_UNORM: + return 0; + default: + XVMC_MSG(XVMC_ERR, "[XvMC] Unrecognized PIPE_FORMAT 0x%08X.\n", format); + component_order[0] = 0; + component_order[1] = 0; + component_order[2] = 0; + component_order[3] = 0; + } + + return 0; +} + +static Status Validate(Display *dpy, XvPortID port, int surface_type_id, int xvimage_id) +{ + XvImageFormatValues *subpictures; + int num_subpics; + unsigned int i; + + subpictures = XvMCListSubpictureTypes(dpy, port, surface_type_id, &num_subpics); + if (num_subpics < 1) { + if (subpictures) + XFree(subpictures); + return BadMatch; + } + if (!subpictures) + return BadAlloc; + + for (i = 0; i < num_subpics; ++i) { + if (subpictures[i].id == xvimage_id) { + XVMC_MSG(XVMC_TRACE, "[XvMC] Found requested subpicture format.\n" \ + "[XvMC] port=%u\n" \ + "[XvMC] surface id=0x%08X\n" \ + "[XvMC] image id=0x%08X\n" \ + "[XvMC] type=%08X\n" \ + "[XvMC] byte order=%08X\n" \ + "[XvMC] bits per pixel=%u\n" \ + "[XvMC] format=%08X\n" \ + "[XvMC] num planes=%d\n", + port, surface_type_id, xvimage_id, subpictures[i].type, subpictures[i].byte_order, + subpictures[i].bits_per_pixel, subpictures[i].format, subpictures[i].num_planes); + if (subpictures[i].type == XvRGB) { + XVMC_MSG(XVMC_TRACE, "[XvMC] depth=%d\n" \ + "[XvMC] red mask=0x%08X\n" \ + "[XvMC] green mask=0x%08X\n" \ + "[XvMC] blue mask=0x%08X\n", + subpictures[i].depth, subpictures[i].red_mask, subpictures[i].green_mask, subpictures[i].blue_mask); + } + else if (subpictures[i].type == XvYUV) { + XVMC_MSG(XVMC_TRACE, "[XvMC] y sample bits=0x%08X\n" \ + "[XvMC] u sample bits=0x%08X\n" \ + "[XvMC] v sample bits=0x%08X\n" \ + "[XvMC] horz y period=%u\n" \ + "[XvMC] horz u period=%u\n" \ + "[XvMC] horz v period=%u\n" \ + "[XvMC] vert y period=%u\n" \ + "[XvMC] vert u period=%u\n" \ + "[XvMC] vert v period=%u\n", + subpictures[i].y_sample_bits, subpictures[i].u_sample_bits, subpictures[i].v_sample_bits, + subpictures[i].horz_y_period, subpictures[i].horz_u_period, subpictures[i].horz_v_period, + subpictures[i].vert_y_period, subpictures[i].vert_u_period, subpictures[i].vert_v_period); + } + break; + } + } + + XFree(subpictures); + + return i < num_subpics ? Success : BadMatch; +} + +PUBLIC +Status XvMCCreateSubpicture(Display *dpy, XvMCContext *context, XvMCSubpicture *subpicture, + unsigned short width, unsigned short height, int xvimage_id) +{ + XvMCContextPrivate *context_priv; + XvMCSubpicturePrivate *subpicture_priv; + struct pipe_video_context *vpipe; + struct pipe_resource template; + struct pipe_resource *tex; ++ struct pipe_surface surf_template; + Status ret; + + XVMC_MSG(XVMC_TRACE, "[XvMC] Creating subpicture %p.\n", subpicture); + + assert(dpy); + + if (!context) + return XvMCBadContext; + + context_priv = context->privData; + vpipe = context_priv->vctx->vpipe; + + if (!subpicture) + return XvMCBadSubpicture; + + if (width > context_priv->subpicture_max_width || + height > context_priv->subpicture_max_height) + return BadValue; + + ret = Validate(dpy, context->port, context->surface_type_id, xvimage_id); + if (ret != Success) + return ret; + + subpicture_priv = CALLOC(1, sizeof(XvMCSubpicturePrivate)); + if (!subpicture_priv) + return BadAlloc; + + memset(&template, 0, sizeof(struct pipe_resource)); + template.target = PIPE_TEXTURE_2D; + template.format = XvIDToPipe(xvimage_id); + template.last_level = 0; + if (vpipe->get_param(vpipe, PIPE_CAP_NPOT_TEXTURES)) { + template.width0 = width; + template.height0 = height; + } + else { + template.width0 = util_next_power_of_two(width); + template.height0 = util_next_power_of_two(height); + } + template.depth0 = 1; + template.usage = PIPE_USAGE_DYNAMIC; + template.bind = PIPE_BIND_SAMPLER_VIEW; + template.flags = 0; + + subpicture_priv->context = context; + tex = vpipe->screen->resource_create(vpipe->screen, &template); - subpicture_priv->sfc = vpipe->screen->get_tex_surface(vpipe->screen, tex, 0, 0, 0, - PIPE_BIND_SAMPLER_VIEW); ++ ++ memset(&surf_template, 0, sizeof(surf_template)); ++ surf_template.format = tex->format; ++ surf_template.usage = PIPE_BIND_SAMPLER_VIEW; ++ subpicture_priv->sfc = vpipe->create_surface(vpipe, tex, &surf_template); + pipe_resource_reference(&tex, NULL); + if (!subpicture_priv->sfc) { + FREE(subpicture_priv); + return BadAlloc; + } + + subpicture->subpicture_id = XAllocID(dpy); + subpicture->context_id = context->context_id; + subpicture->xvimage_id = xvimage_id; + subpicture->width = width; + subpicture->height = height; + subpicture->num_palette_entries = 0; + subpicture->entry_bytes = PipeToComponentOrder(template.format, subpicture->component_order); + subpicture->privData = subpicture_priv; + + SyncHandle(); + + XVMC_MSG(XVMC_TRACE, "[XvMC] Subpicture %p created.\n", subpicture); + + return Success; +} + +PUBLIC +Status XvMCClearSubpicture(Display *dpy, XvMCSubpicture *subpicture, short x, short y, + unsigned short width, unsigned short height, unsigned int color) +{ + XvMCSubpicturePrivate *subpicture_priv; + XvMCContextPrivate *context_priv; + + assert(dpy); + + if (!subpicture) + return XvMCBadSubpicture; + + subpicture_priv = subpicture->privData; + context_priv = subpicture_priv->context->privData; + /* TODO: Assert clear rect is within bounds? Or clip? */ + context_priv->vctx->vpipe->surface_fill(context_priv->vctx->vpipe, + subpicture_priv->sfc, x, y, + width, height, color); + + return Success; +} + +PUBLIC +Status XvMCCompositeSubpicture(Display *dpy, XvMCSubpicture *subpicture, XvImage *image, + short srcx, short srcy, unsigned short width, unsigned short height, + short dstx, short dsty) +{ + XvMCSubpicturePrivate *subpicture_priv; + XvMCContextPrivate *context_priv; + struct pipe_video_context *vpipe; + struct pipe_transfer *xfer; + unsigned char *src, *dst, *dst_line; + unsigned x, y; + struct pipe_box dst_box = {dstx, dsty, 0, width, height, 1}; - struct pipe_subresource sr = {0, 0}; + + XVMC_MSG(XVMC_TRACE, "[XvMC] Compositing subpicture %p.\n", subpicture); + + assert(dpy); + + if (!subpicture) + return XvMCBadSubpicture; + + assert(image); + + if (subpicture->xvimage_id != image->id) + return BadMatch; + + /* No planar support for now */ + if (image->num_planes != 1) + return BadMatch; + + subpicture_priv = subpicture->privData; + context_priv = subpicture_priv->context->privData; + vpipe = context_priv->vctx->vpipe; + + /* TODO: Assert rects are within bounds? Or clip? */ + + xfer = vpipe->get_transfer(vpipe, subpicture_priv->sfc->texture, - sr, PIPE_TRANSFER_WRITE, &dst_box); ++ 0, PIPE_TRANSFER_WRITE, &dst_box); + if (!xfer) + return BadAlloc; + + src = image->data; + dst = vpipe->transfer_map(vpipe, xfer); + if (!dst) { + vpipe->transfer_destroy(vpipe, xfer); + return BadAlloc; + } + + switch (image->id) { + case FOURCC_RGB: + assert(subpicture_priv->sfc->format == XvIDToPipe(image->id)); + for (y = 0; y < height; ++y) { + dst_line = dst; + for (x = 0; x < width; ++x, src += 3, dst_line += 4) { + dst_line[0] = src[2]; /* B */ + dst_line[1] = src[1]; /* G */ + dst_line[2] = src[0]; /* R */ + } + dst += xfer->stride; + } + break; + default: + XVMC_MSG(XVMC_ERR, "[XvMC] Unrecognized Xv image ID 0x%08X.\n", image->id); + } + + vpipe->transfer_unmap(vpipe, xfer); + vpipe->transfer_destroy(vpipe, xfer); + + XVMC_MSG(XVMC_TRACE, "[XvMC] Subpicture %p composited.\n", subpicture); + + return Success; +} + +PUBLIC +Status XvMCDestroySubpicture(Display *dpy, XvMCSubpicture *subpicture) +{ + XvMCSubpicturePrivate *subpicture_priv; + + XVMC_MSG(XVMC_TRACE, "[XvMC] Destroying subpicture %p.\n", subpicture); + + assert(dpy); + + if (!subpicture) + return XvMCBadSubpicture; + + subpicture_priv = subpicture->privData; + pipe_surface_reference(&subpicture_priv->sfc, NULL); + FREE(subpicture_priv); + + XVMC_MSG(XVMC_TRACE, "[XvMC] Subpicture %p destroyed.\n", subpicture); + + return Success; +} + +PUBLIC +Status XvMCSetSubpicturePalette(Display *dpy, XvMCSubpicture *subpicture, unsigned char *palette) +{ + assert(dpy); + + if (!subpicture) + return XvMCBadSubpicture; + + assert(palette); + + /* We don't support paletted subpictures */ + return BadMatch; +} + +PUBLIC +Status XvMCBlendSubpicture(Display *dpy, XvMCSurface *target_surface, XvMCSubpicture *subpicture, + short subx, short suby, unsigned short subw, unsigned short subh, + short surfx, short surfy, unsigned short surfw, unsigned short surfh) +{ + XvMCSurfacePrivate *surface_priv; + XvMCSubpicturePrivate *subpicture_priv; + + XVMC_MSG(XVMC_TRACE, "[XvMC] Associating subpicture %p with surface %p.\n", subpicture, target_surface); + + assert(dpy); + + if (!target_surface) + return XvMCBadSurface; + + if (!subpicture) + return XvMCBadSubpicture; + + if (target_surface->context_id != subpicture->context_id) + return BadMatch; + + /* TODO: Verify against subpicture independent scaling */ + + surface_priv = target_surface->privData; + subpicture_priv = subpicture->privData; + + /* TODO: Assert rects are within bounds? Or clip? */ + + surface_priv->subpicture = subpicture; + surface_priv->subx = subx; + surface_priv->suby = suby; + surface_priv->subw = subw; + surface_priv->subh = subh; + surface_priv->surfx = surfx; + surface_priv->surfy = surfy; + surface_priv->surfw = surfw; + surface_priv->surfh = surfh; + subpicture_priv->surface = target_surface; + + return Success; +} + +PUBLIC +Status XvMCBlendSubpicture2(Display *dpy, XvMCSurface *source_surface, XvMCSurface *target_surface, + XvMCSubpicture *subpicture, short subx, short suby, unsigned short subw, unsigned short subh, + short surfx, short surfy, unsigned short surfw, unsigned short surfh) +{ + assert(dpy); + + if (!source_surface || !target_surface) + return XvMCBadSurface; + + if (!subpicture) + return XvMCBadSubpicture; + + if (source_surface->context_id != subpicture->context_id) + return BadMatch; + + if (source_surface->context_id != subpicture->context_id) + return BadMatch; + + /* TODO: Assert rects are within bounds? Or clip? */ + + return Success; +} + +PUBLIC +Status XvMCSyncSubpicture(Display *dpy, XvMCSubpicture *subpicture) +{ + assert(dpy); + + if (!subpicture) + return XvMCBadSubpicture; + + return Success; +} + +PUBLIC +Status XvMCFlushSubpicture(Display *dpy, XvMCSubpicture *subpicture) +{ + assert(dpy); + + if (!subpicture) + return XvMCBadSubpicture; + + return Success; +} + +PUBLIC +Status XvMCGetSubpictureStatus(Display *dpy, XvMCSubpicture *subpicture, int *status) +{ + assert(dpy); + + if (!subpicture) + return XvMCBadSubpicture; + + assert(status); + + /* TODO */ + *status = 0; + + return Success; +} diff --cc src/gallium/state_trackers/xorg/xvmc/surface.c index 209dffd2c58,00000000000..d7285a478fb mode 100644,000000..100644 --- a/src/gallium/state_trackers/xorg/xvmc/surface.c +++ b/src/gallium/state_trackers/xorg/xvmc/surface.c @@@ -1,521 -1,0 +1,525 @@@ +/************************************************************************** + * + * Copyright 2009 Younes Manton. + * 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "xvmc_private.h" + +static enum pipe_mpeg12_macroblock_type TypeToPipe(int xvmc_mb_type) +{ + if (xvmc_mb_type & XVMC_MB_TYPE_INTRA) + return PIPE_MPEG12_MACROBLOCK_TYPE_INTRA; + if ((xvmc_mb_type & (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD)) == XVMC_MB_TYPE_MOTION_FORWARD) + return PIPE_MPEG12_MACROBLOCK_TYPE_FWD; + if ((xvmc_mb_type & (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD)) == XVMC_MB_TYPE_MOTION_BACKWARD) + return PIPE_MPEG12_MACROBLOCK_TYPE_BKWD; + if ((xvmc_mb_type & (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD)) == (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD)) + return PIPE_MPEG12_MACROBLOCK_TYPE_BI; + + assert(0); + + XVMC_MSG(XVMC_ERR, "[XvMC] Unrecognized mb type 0x%08X.\n", xvmc_mb_type); + + return -1; +} + +static enum pipe_mpeg12_picture_type PictureToPipe(int xvmc_pic) +{ + switch (xvmc_pic) { + case XVMC_TOP_FIELD: + return PIPE_MPEG12_PICTURE_TYPE_FIELD_TOP; + case XVMC_BOTTOM_FIELD: + return PIPE_MPEG12_PICTURE_TYPE_FIELD_BOTTOM; + case XVMC_FRAME_PICTURE: + return PIPE_MPEG12_PICTURE_TYPE_FRAME; + default: + assert(0); + } + + XVMC_MSG(XVMC_ERR, "[XvMC] Unrecognized picture type 0x%08X.\n", xvmc_pic); + + return -1; +} + +static enum pipe_mpeg12_motion_type MotionToPipe(int xvmc_motion_type, unsigned int xvmc_picture_structure) +{ + switch (xvmc_motion_type) { + case XVMC_PREDICTION_FRAME: + if (xvmc_picture_structure == XVMC_FRAME_PICTURE) + return PIPE_MPEG12_MOTION_TYPE_FRAME; + else + return PIPE_MPEG12_MOTION_TYPE_16x8; + break; + case XVMC_PREDICTION_FIELD: + return PIPE_MPEG12_MOTION_TYPE_FIELD; + case XVMC_PREDICTION_DUAL_PRIME: + return PIPE_MPEG12_MOTION_TYPE_DUALPRIME; + default: + assert(0); + } + + XVMC_MSG(XVMC_ERR, "[XvMC] Unrecognized motion type 0x%08X (with picture structure 0x%08X).\n", xvmc_motion_type, xvmc_picture_structure); + + return -1; +} + +#if 0 +static bool +CreateOrResizeBackBuffer(struct vl_context *vctx, unsigned int width, unsigned int height, + struct pipe_surface **backbuffer) +{ + struct pipe_video_context *vpipe; + struct pipe_resource template; + struct pipe_resource *tex; + + assert(vctx); + + vpipe = vctx->vpipe; + + if (*backbuffer) { + if ((*backbuffer)->width != width || (*backbuffer)->height != height) + pipe_surface_reference(backbuffer, NULL); + else + return true; + } + + memset(&template, 0, sizeof(struct pipe_resource)); + template.target = PIPE_TEXTURE_2D; + template.format = vctx->vscreen->format; + template.last_level = 0; + template.width0 = width; + template.height0 = height; + template.depth0 = 1; + template.usage = PIPE_USAGE_DEFAULT; + template.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_DISPLAY_TARGET | PIPE_BIND_BLIT_SOURCE; + template.flags = 0; + + tex = vpipe->screen->resource_create(vpipe->screen, &template); + if (!tex) + return false; + + *backbuffer = vpipe->screen->get_tex_surface(vpipe->screen, tex, 0, 0, 0, + template.bind); + pipe_resource_reference(&tex, NULL); + + if (!*backbuffer) + return false; + + /* Clear the backbuffer in case the video doesn't cover the whole window */ + /* FIXME: Need to clear every time a frame moves and leaves dirty rects */ + vpipe->surface_fill(vpipe, *backbuffer, 0, 0, width, height, 0); + + return true; +} +#endif + +static void +MacroBlocksToPipe(struct pipe_screen *screen, + unsigned int xvmc_picture_structure, + const XvMCMacroBlockArray *xvmc_macroblocks, + const XvMCBlockArray *xvmc_blocks, + unsigned int first_macroblock, + unsigned int num_macroblocks, + struct pipe_mpeg12_macroblock *pipe_macroblocks) +{ + unsigned int i, j, k, l; + XvMCMacroBlock *xvmc_mb; + + assert(xvmc_macroblocks); + assert(xvmc_blocks); + assert(pipe_macroblocks); + assert(num_macroblocks); + + xvmc_mb = xvmc_macroblocks->macro_blocks + first_macroblock; + + for (i = 0; i < num_macroblocks; ++i) { + pipe_macroblocks->base.codec = PIPE_VIDEO_CODEC_MPEG12; + pipe_macroblocks->mbx = xvmc_mb->x; + pipe_macroblocks->mby = xvmc_mb->y; + pipe_macroblocks->mb_type = TypeToPipe(xvmc_mb->macroblock_type); + if (pipe_macroblocks->mb_type != PIPE_MPEG12_MACROBLOCK_TYPE_INTRA) + pipe_macroblocks->mo_type = MotionToPipe(xvmc_mb->motion_type, xvmc_picture_structure); + /* Get rid of Valgrind 'undefined' warnings */ + else + pipe_macroblocks->mo_type = -1; + pipe_macroblocks->dct_type = xvmc_mb->dct_type == XVMC_DCT_TYPE_FIELD ? + PIPE_MPEG12_DCT_TYPE_FIELD : PIPE_MPEG12_DCT_TYPE_FRAME; + + for (j = 0; j < 2; ++j) + for (k = 0; k < 2; ++k) + for (l = 0; l < 2; ++l) + pipe_macroblocks->pmv[j][k][l] = xvmc_mb->PMV[j][k][l]; + + pipe_macroblocks->mvfs[0][0] = xvmc_mb->motion_vertical_field_select & XVMC_SELECT_FIRST_FORWARD; + pipe_macroblocks->mvfs[0][1] = xvmc_mb->motion_vertical_field_select & XVMC_SELECT_FIRST_BACKWARD; + pipe_macroblocks->mvfs[1][0] = xvmc_mb->motion_vertical_field_select & XVMC_SELECT_SECOND_FORWARD; + pipe_macroblocks->mvfs[1][1] = xvmc_mb->motion_vertical_field_select & XVMC_SELECT_SECOND_BACKWARD; + + pipe_macroblocks->cbp = xvmc_mb->coded_block_pattern; + pipe_macroblocks->blocks = xvmc_blocks->blocks + xvmc_mb->index * BLOCK_SIZE_SAMPLES; + + ++pipe_macroblocks; + ++xvmc_mb; + } +} + +PUBLIC +Status XvMCCreateSurface(Display *dpy, XvMCContext *context, XvMCSurface *surface) +{ + XvMCContextPrivate *context_priv; + struct pipe_video_context *vpipe; + XvMCSurfacePrivate *surface_priv; + struct pipe_resource template; + struct pipe_resource *vsfc_tex; ++ struct pipe_surface surf_template; + struct pipe_surface *vsfc; + + XVMC_MSG(XVMC_TRACE, "[XvMC] Creating surface %p.\n", surface); + + assert(dpy); + + if (!context) + return XvMCBadContext; + if (!surface) + return XvMCBadSurface; + + context_priv = context->privData; + vpipe = context_priv->vctx->vpipe; + + surface_priv = CALLOC(1, sizeof(XvMCSurfacePrivate)); + if (!surface_priv) + return BadAlloc; + + memset(&template, 0, sizeof(struct pipe_resource)); + template.target = PIPE_TEXTURE_2D; + template.format = (enum pipe_format)vpipe->get_param(vpipe, PIPE_CAP_DECODE_TARGET_PREFERRED_FORMAT); + template.last_level = 0; + if (vpipe->is_format_supported(vpipe, template.format, + PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET, + PIPE_TEXTURE_GEOM_NON_POWER_OF_TWO)) { + template.width0 = context->width; + template.height0 = context->height; + } + else { + assert(vpipe->is_format_supported(vpipe, template.format, + PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET, + PIPE_TEXTURE_GEOM_NON_SQUARE)); + template.width0 = util_next_power_of_two(context->width); + template.height0 = util_next_power_of_two(context->height); + } + template.depth0 = 1; + template.usage = PIPE_USAGE_DEFAULT; + template.bind = PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET; + template.flags = 0; + vsfc_tex = vpipe->screen->resource_create(vpipe->screen, &template); + if (!vsfc_tex) { + FREE(surface_priv); + return BadAlloc; + } + - vsfc = vpipe->screen->get_tex_surface(vpipe->screen, vsfc_tex, 0, 0, 0, - PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET); ++ memset(&surf_template, 0, sizeof(surf_template)); ++ surf_template.format = vsfc_tex->format; ++ surf_template.usage = PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET; ++ vsfc = vpipe->create_surface(vpipe, vsfc_tex, &surf_template); + pipe_resource_reference(&vsfc_tex, NULL); + if (!vsfc) { + FREE(surface_priv); + return BadAlloc; + } + + surface_priv->pipe_vsfc = vsfc; + surface_priv->context = context; + + surface->surface_id = XAllocID(dpy); + surface->context_id = context->context_id; + surface->surface_type_id = context->surface_type_id; + surface->width = context->width; + surface->height = context->height; + surface->privData = surface_priv; + + SyncHandle(); + + XVMC_MSG(XVMC_TRACE, "[XvMC] Surface %p created.\n", surface); + + return Success; +} + +PUBLIC +Status XvMCRenderSurface(Display *dpy, XvMCContext *context, unsigned int picture_structure, + XvMCSurface *target_surface, XvMCSurface *past_surface, XvMCSurface *future_surface, + unsigned int flags, unsigned int num_macroblocks, unsigned int first_macroblock, + XvMCMacroBlockArray *macroblocks, XvMCBlockArray *blocks +) +{ + struct pipe_video_context *vpipe; + struct pipe_surface *t_vsfc; + struct pipe_surface *p_vsfc; + struct pipe_surface *f_vsfc; + XvMCContextPrivate *context_priv; + XvMCSurfacePrivate *target_surface_priv; + XvMCSurfacePrivate *past_surface_priv; + XvMCSurfacePrivate *future_surface_priv; + struct pipe_mpeg12_macroblock pipe_macroblocks[num_macroblocks]; + + XVMC_MSG(XVMC_TRACE, "[XvMC] Rendering to surface %p.\n", target_surface); + + assert(dpy); + + if (!context || !context->privData) + return XvMCBadContext; + if (!target_surface || !target_surface->privData) + return XvMCBadSurface; + + if (picture_structure != XVMC_TOP_FIELD && + picture_structure != XVMC_BOTTOM_FIELD && + picture_structure != XVMC_FRAME_PICTURE) + return BadValue; + /* Bkwd pred equivalent to fwd (past && !future) */ + if (future_surface && !past_surface) + return BadMatch; + + assert(context->context_id == target_surface->context_id); + assert(!past_surface || context->context_id == past_surface->context_id); + assert(!future_surface || context->context_id == future_surface->context_id); + + assert(macroblocks); + assert(blocks); + + assert(macroblocks->context_id == context->context_id); + assert(blocks->context_id == context->context_id); + + assert(flags == 0 || flags == XVMC_SECOND_FIELD); + + target_surface_priv = target_surface->privData; + past_surface_priv = past_surface ? past_surface->privData : NULL; + future_surface_priv = future_surface ? future_surface->privData : NULL; + + assert(target_surface_priv->context == context); + assert(!past_surface || past_surface_priv->context == context); + assert(!future_surface || future_surface_priv->context == context); + + context_priv = context->privData; + vpipe = context_priv->vctx->vpipe; + + t_vsfc = target_surface_priv->pipe_vsfc; + p_vsfc = past_surface ? past_surface_priv->pipe_vsfc : NULL; + f_vsfc = future_surface ? future_surface_priv->pipe_vsfc : NULL; + + MacroBlocksToPipe(vpipe->screen, picture_structure, macroblocks, blocks, first_macroblock, + num_macroblocks, pipe_macroblocks); + + vpipe->set_decode_target(vpipe, t_vsfc); + vpipe->decode_macroblocks(vpipe, p_vsfc, f_vsfc, num_macroblocks, + &pipe_macroblocks->base, &target_surface_priv->render_fence); + + XVMC_MSG(XVMC_TRACE, "[XvMC] Submitted surface %p for rendering.\n", target_surface); + + return Success; +} + +PUBLIC +Status XvMCFlushSurface(Display *dpy, XvMCSurface *surface) +{ + assert(dpy); + + if (!surface) + return XvMCBadSurface; + + return Success; +} + +PUBLIC +Status XvMCSyncSurface(Display *dpy, XvMCSurface *surface) +{ + assert(dpy); + + if (!surface) + return XvMCBadSurface; + + return Success; +} + +PUBLIC +Status XvMCPutSurface(Display *dpy, XvMCSurface *surface, Drawable drawable, + short srcx, short srcy, unsigned short srcw, unsigned short srch, + short destx, short desty, unsigned short destw, unsigned short desth, + int flags) +{ + static int dump_window = -1; + + struct pipe_video_context *vpipe; + XvMCSurfacePrivate *surface_priv; + XvMCContextPrivate *context_priv; + XvMCSubpicturePrivate *subpicture_priv; + XvMCContext *context; + struct pipe_video_rect src_rect = {srcx, srcy, srcw, srch}; + struct pipe_video_rect dst_rect = {destx, desty, destw, desth}; + struct pipe_surface *drawable_surface; + + XVMC_MSG(XVMC_TRACE, "[XvMC] Displaying surface %p.\n", surface); + + assert(dpy); + + if (!surface || !surface->privData) + return XvMCBadSurface; + + surface_priv = surface->privData; + context = surface_priv->context; + context_priv = context->privData; + - drawable_surface = vl_drawable_surface_get(context_priv->vctx->vscreen, drawable); ++ drawable_surface = vl_drawable_surface_get(context_priv->vctx, drawable); + if (!drawable_surface) + return BadDrawable; + + assert(flags == XVMC_TOP_FIELD || flags == XVMC_BOTTOM_FIELD || flags == XVMC_FRAME_PICTURE); + assert(srcx + srcw - 1 < surface->width); + assert(srcy + srch - 1 < surface->height); + /* + * Some apps (mplayer) hit these asserts because they call + * this function after the window has been resized by the WM + * but before they've handled the corresponding XEvent and + * know about the new dimensions. The output should be clipped + * until the app updates destw and desth. + */ + /* + assert(destx + destw - 1 < drawable_surface->width); + assert(desty + desth - 1 < drawable_surface->height); + */ + + subpicture_priv = surface_priv->subpicture ? surface_priv->subpicture->privData : NULL; + vpipe = context_priv->vctx->vpipe; + +#if 0 + if (!CreateOrResizeBackBuffer(context_priv->vctx, width, height, &context_priv->backbuffer)) + return BadAlloc; +#endif + + if (subpicture_priv) { + struct pipe_video_rect src_rect = {surface_priv->subx, surface_priv->suby, surface_priv->subw, surface_priv->subh}; + struct pipe_video_rect dst_rect = {surface_priv->surfx, surface_priv->surfy, surface_priv->surfw, surface_priv->surfh}; + struct pipe_video_rect *src_rects[1] = {&src_rect}; + struct pipe_video_rect *dst_rects[1] = {&dst_rect}; + + XVMC_MSG(XVMC_TRACE, "[XvMC] Surface %p has subpicture %p.\n", surface, surface_priv->subpicture); + + assert(subpicture_priv->surface == surface); + vpipe->set_picture_layers(vpipe, &subpicture_priv->sfc, src_rects, dst_rects, 1); + + surface_priv->subpicture = NULL; + subpicture_priv->surface = NULL; + } + else + vpipe->set_picture_layers(vpipe, NULL, NULL, NULL, 0); + + vpipe->render_picture(vpipe, surface_priv->pipe_vsfc, PictureToPipe(flags), &src_rect, + drawable_surface, &dst_rect, &surface_priv->disp_fence); + + XVMC_MSG(XVMC_TRACE, "[XvMC] Submitted surface %p for display. Pushing to front buffer.\n", surface); + + vpipe->screen->flush_frontbuffer + ( + vpipe->screen, - drawable_surface, ++ drawable_surface->texture, ++ 0, 0, + vl_contextprivate_get(context_priv->vctx, drawable_surface) + ); + + pipe_surface_reference(&drawable_surface, NULL); + + if(dump_window == -1) { + dump_window = debug_get_num_option("XVMC_DUMP", 0); + } + + if(dump_window) { + static unsigned int framenum = 0; + char cmd[256]; + sprintf(cmd, "xwd -id %d -out xvmc_frame_%08d.xwd", (int)drawable, ++framenum); + system(cmd); + } + + XVMC_MSG(XVMC_TRACE, "[XvMC] Pushed surface %p to front buffer.\n", surface); + + return Success; +} + +PUBLIC +Status XvMCGetSurfaceStatus(Display *dpy, XvMCSurface *surface, int *status) +{ + assert(dpy); + + if (!surface) + return XvMCBadSurface; + + assert(status); + + *status = 0; + + return Success; +} + +PUBLIC +Status XvMCDestroySurface(Display *dpy, XvMCSurface *surface) +{ + XvMCSurfacePrivate *surface_priv; + + XVMC_MSG(XVMC_TRACE, "[XvMC] Destroying surface %p.\n", surface); + + assert(dpy); + + if (!surface || !surface->privData) + return XvMCBadSurface; + + surface_priv = surface->privData; + pipe_surface_reference(&surface_priv->pipe_vsfc, NULL); + FREE(surface_priv); + surface->privData = NULL; + + XVMC_MSG(XVMC_TRACE, "[XvMC] Surface %p destroyed.\n", surface); + + return Success; +} + +PUBLIC +Status XvMCHideSurface(Display *dpy, XvMCSurface *surface) +{ + assert(dpy); + + if (!surface || !surface->privData) + return XvMCBadSurface; + + /* No op, only for overlaid rendering */ + + return Success; +} diff --cc src/gallium/winsys/g3dvl/dri/dri_winsys.c index 4d10e27c580,00000000000..8588ddd17cb mode 100644,000000..100644 --- a/src/gallium/winsys/g3dvl/dri/dri_winsys.c +++ b/src/gallium/winsys/g3dvl/dri/dri_winsys.c @@@ -1,273 -1,0 +1,282 @@@ +/************************************************************************** + * + * Copyright 2009 Younes Manton. + * 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 +#include +#include +#include +#include +#include +#include +#include +#include + +struct vl_dri_screen +{ + struct vl_screen base; + dri_screen_t *dri_screen; + struct util_hash_table *drawable_table; + Drawable last_seen_drawable; +}; + +struct vl_dri_context +{ + struct vl_context base; + int fd; +}; + +static struct pipe_surface* - vl_dri2_get_front(struct vl_dri_screen *vl_dri_scrn, Drawable drawable) ++vl_dri2_get_front(struct vl_context *vctx, Drawable drawable) +{ + int w, h; + unsigned int attachments[1] = {DRI_BUFFER_FRONT_LEFT}; + int count; + DRI2Buffer *dri2_front; + struct pipe_resource *front_tex; + struct pipe_surface *front_surf = NULL; + ++ assert(vctx); ++ ++ struct vl_dri_screen *vl_dri_scrn = (struct vl_dri_screen*)vctx->vscreen; + assert(vl_dri_scrn); + + dri2_front = DRI2GetBuffers(vl_dri_scrn->dri_screen->display, + drawable, &w, &h, attachments, 1, &count); + + assert(count == 1); + + if (dri2_front) { + struct winsys_handle dri2_front_handle = + { + .type = DRM_API_HANDLE_TYPE_SHARED, + .handle = dri2_front->name, + .stride = dri2_front->pitch + }; + struct pipe_resource template; ++ struct pipe_surface surf_template; + + memset(&template, 0, sizeof(struct pipe_resource)); + template.target = PIPE_TEXTURE_2D; + template.format = PIPE_FORMAT_B8G8R8X8_UNORM; + template.last_level = 0; + template.width0 = w; + template.height0 = h; + template.depth0 = 1; + template.usage = PIPE_USAGE_STATIC; + template.bind = PIPE_BIND_RENDER_TARGET; + template.flags = 0; + + front_tex = vl_dri_scrn->base.pscreen->resource_from_handle(vl_dri_scrn->base.pscreen, &template, &dri2_front_handle); - if (front_tex) - front_surf = vl_dri_scrn->base.pscreen->get_tex_surface(vl_dri_scrn->base.pscreen, - front_tex, 0, 0, 0, - PIPE_BIND_RENDER_TARGET); ++ if (front_tex) { ++ memset(&surf_template, 0, sizeof(surf_template)); ++ surf_template.format = front_tex->format; ++ surf_template.usage = PIPE_BIND_RENDER_TARGET; ++ front_surf = vctx->vpipe->create_surface(vctx->vpipe, front_tex, &surf_template); ++ } + pipe_resource_reference(&front_tex, NULL); + Xfree(dri2_front); + } + + return front_surf; +} + +static void +vl_dri2_flush_frontbuffer(struct pipe_screen *screen, - struct pipe_surface *surf, void *context_private) ++ struct pipe_resource *resource, ++ unsigned level, unsigned layer, ++ void *context_private) +{ + struct vl_dri_context *vl_dri_ctx = (struct vl_dri_context*)context_private; + struct vl_dri_screen *vl_dri_scrn = (struct vl_dri_screen*)vl_dri_ctx->base.vscreen; + + assert(screen); - assert(surf); ++ assert(resource); + assert(context_private); + + dri2CopyDrawable(vl_dri_scrn->dri_screen, vl_dri_scrn->last_seen_drawable, + DRI_BUFFER_FRONT_LEFT, DRI_BUFFER_FAKE_FRONT_LEFT); +} + +struct pipe_surface* - vl_drawable_surface_get(struct vl_screen *vscreen, Drawable drawable) ++vl_drawable_surface_get(struct vl_context *vctx, Drawable drawable) +{ - struct vl_dri_screen *vl_dri_scrn = (struct vl_dri_screen*)vscreen; ++ assert(vctx); + - assert(vscreen); ++ struct vl_dri_screen *vl_dri_scrn = (struct vl_dri_screen*)vctx->vscreen; ++ assert(vl_dri_scrn); + + if (vl_dri_scrn->last_seen_drawable != drawable) { + /* Hash table business depends on this equality */ + assert(None == NULL); + Drawable lookup_drawable = (Drawable)util_hash_table_get(vl_dri_scrn->drawable_table, (void*)drawable); + if (lookup_drawable == None) { + dri2CreateDrawable(vl_dri_scrn->dri_screen, drawable); + util_hash_table_set(vl_dri_scrn->drawable_table, (void*)drawable, (void*)drawable); + } + vl_dri_scrn->last_seen_drawable = drawable; + } + - return vl_dri2_get_front(vl_dri_scrn, drawable); ++ return vl_dri2_get_front(vctx, drawable); +} + +void* +vl_contextprivate_get(struct vl_context *vctx, struct pipe_surface *displaytarget) +{ + return vctx; +} + +static unsigned drawable_hash(void *key) +{ + Drawable drawable = (Drawable)key; + assert(drawable != None); + return util_hash_crc32(&drawable, sizeof(Drawable)); +} + +static int drawable_cmp(void *key1, void *key2) +{ + Drawable d1 = (Drawable)key1; + Drawable d2 = (Drawable)key2; + assert(d1 != None); + assert(d2 != None); + return d1 != d2; +} + +static enum pipe_error +drawable_destroy(void *key, void *value, void *data) +{ + Drawable drawable = (Drawable)key; + struct vl_dri_screen *vl_dri_scrn = (struct vl_dri_screen*)data; + + assert(drawable != None); + assert(value); + assert(data); + + dri2DestroyDrawable(vl_dri_scrn->dri_screen, drawable); + + return PIPE_OK; +} + +struct vl_screen* +vl_screen_create(Display *display, int screen) +{ + struct vl_dri_screen *vl_dri_scrn; + + assert(display); + + vl_dri_scrn = CALLOC_STRUCT(vl_dri_screen); + if (!vl_dri_scrn) + goto no_struct; + + if (dri2CreateScreen(display, screen, &vl_dri_scrn->dri_screen)) + goto no_dri2screen; + + vl_dri_scrn->base.pscreen = driver_descriptor.create_screen(vl_dri_scrn->dri_screen->fd); + + if (!vl_dri_scrn->base.pscreen) + goto no_pscreen; + + vl_dri_scrn->drawable_table = util_hash_table_create(&drawable_hash, &drawable_cmp); + if (!vl_dri_scrn->drawable_table) + goto no_hash; + + vl_dri_scrn->last_seen_drawable = None; + vl_dri_scrn->base.pscreen->flush_frontbuffer = vl_dri2_flush_frontbuffer; + + return &vl_dri_scrn->base; + +no_hash: + vl_dri_scrn->base.pscreen->destroy(vl_dri_scrn->base.pscreen); +no_pscreen: + dri2DestroyScreen(vl_dri_scrn->dri_screen); +no_dri2screen: + FREE(vl_dri_scrn); +no_struct: + return NULL; +} + +void vl_screen_destroy(struct vl_screen *vscreen) +{ + struct vl_dri_screen *vl_dri_scrn = (struct vl_dri_screen*)vscreen; + + assert(vscreen); + + util_hash_table_foreach(vl_dri_scrn->drawable_table, drawable_destroy, vl_dri_scrn); + util_hash_table_destroy(vl_dri_scrn->drawable_table); + vl_dri_scrn->base.pscreen->destroy(vl_dri_scrn->base.pscreen); + dri2DestroyScreen(vl_dri_scrn->dri_screen); + FREE(vl_dri_scrn); +} + +struct vl_context* +vl_video_create(struct vl_screen *vscreen, + enum pipe_video_profile profile, + enum pipe_video_chroma_format chroma_format, + unsigned width, unsigned height) +{ + struct vl_dri_screen *vl_dri_scrn = (struct vl_dri_screen*)vscreen; + struct vl_dri_context *vl_dri_ctx; + + vl_dri_ctx = CALLOC_STRUCT(vl_dri_context); + if (!vl_dri_ctx) + goto no_struct; + + if (!vscreen->pscreen->video_context_create) { + debug_printf("[G3DVL] No video support found on %s/%s.\n", + vscreen->pscreen->get_vendor(vscreen->pscreen), + vscreen->pscreen->get_name(vscreen->pscreen)); + goto no_vpipe; + } + + vl_dri_ctx->base.vpipe = vscreen->pscreen->video_context_create(vscreen->pscreen, + profile, chroma_format, + width, height, + vl_dri_ctx); + + if (!vl_dri_ctx->base.vpipe) + goto no_vpipe; + + vl_dri_ctx->base.vpipe->priv = vl_dri_ctx; + vl_dri_ctx->base.vscreen = vscreen; + vl_dri_ctx->fd = vl_dri_scrn->dri_screen->fd; + + return &vl_dri_ctx->base; + +no_vpipe: + FREE(vl_dri_ctx); +no_struct: + return NULL; +} + +void vl_video_destroy(struct vl_context *vctx) +{ + struct vl_dri_context *vl_dri_ctx = (struct vl_dri_context*)vctx; + + assert(vctx); + + vl_dri_ctx->base.vpipe->destroy(vl_dri_ctx->base.vpipe); + FREE(vl_dri_ctx); +} diff --cc src/gallium/winsys/g3dvl/vl_winsys.h index 381478637a8,00000000000..58f548849f6 mode 100644,000000..100644 --- a/src/gallium/winsys/g3dvl/vl_winsys.h +++ b/src/gallium/winsys/g3dvl/vl_winsys.h @@@ -1,69 -1,0 +1,69 @@@ +/************************************************************************** + * + * Copyright 2009 Younes Manton. + * 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. + * + **************************************************************************/ + +#ifndef vl_winsys_h +#define vl_winsys_h + +#include +#include +#include + +struct pipe_screen; +struct pipe_video_context; +struct pipe_surface; + +struct vl_screen +{ + struct pipe_screen *pscreen; +}; + +struct vl_context +{ + struct vl_screen *vscreen; + struct pipe_video_context *vpipe; +}; + +struct vl_screen* +vl_screen_create(Display *display, int screen); + +void vl_screen_destroy(struct vl_screen *vscreen); + +struct vl_context* +vl_video_create(struct vl_screen *vscreen, + enum pipe_video_profile profile, + enum pipe_video_chroma_format chroma_format, + unsigned width, unsigned height); + +void vl_video_destroy(struct vl_context *vctx); + +struct pipe_surface* - vl_drawable_surface_get(struct vl_screen *vscreen, Drawable drawable); ++vl_drawable_surface_get(struct vl_context *vctx, Drawable drawable); + +void* +vl_contextprivate_get(struct vl_context *vctx, struct pipe_surface *drawable_surface); + +#endif