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gl: Reimplement textures

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- Separate texture data from texture views
This commit is contained in:
kd-11 2018-04-07 13:19:49 +03:00 • committed by kd-11
parent cf1b700ebc
commit 6d46ac1ad6
12 changed files with 589 additions and 1162 deletions
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40
rpcs3/Emu/RSX/GL/GLTexture.cpp
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@ -336,7 +336,7 @@ namespace gl
fmt::throw_exception("Unknown format 0x%x" HERE, texture_format);
}
GLuint create_texture(u32 gcm_format, u16 width, u16 height, u16 depth, u16 mipmaps,
gl::texture* create_texture(u32 gcm_format, u16 width, u16 height, u16 depth, u16 mipmaps,
rsx::texture_dimension_extended type, rsx::texture_colorspace colorspace)
{
if (is_compressed_format(gcm_format))
@ -347,43 +347,29 @@ namespace gl
height = align(height, 4);
}
GLuint id = 0;
GLenum target;
GLenum internal_format = get_sized_internal_format(gcm_format);
if (colorspace != rsx::texture_colorspace::rgb_linear)
internal_format = get_srgb_format(internal_format);
glGenTextures(1, &id);
switch (type)
{
case rsx::texture_dimension_extended::texture_dimension_1d:
target = GL_TEXTURE_1D;
glBindTexture(GL_TEXTURE_1D, id);
glTexStorage1D(GL_TEXTURE_1D, mipmaps, internal_format, width);
break;
case rsx::texture_dimension_extended::texture_dimension_2d:
target = GL_TEXTURE_2D;
glBindTexture(GL_TEXTURE_2D, id);
glTexStorage2D(GL_TEXTURE_2D, mipmaps, internal_format, width, height);
break;
case rsx::texture_dimension_extended::texture_dimension_3d:
target = GL_TEXTURE_3D;
glBindTexture(GL_TEXTURE_3D, id);
glTexStorage3D(GL_TEXTURE_3D, mipmaps, internal_format, width, height, depth);
break;
case rsx::texture_dimension_extended::texture_dimension_cubemap:
target = GL_TEXTURE_CUBE_MAP;
glBindTexture(GL_TEXTURE_CUBE_MAP, id);
glTexStorage2D(GL_TEXTURE_CUBE_MAP, mipmaps, internal_format, width, height);
break;
}
glTexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
return id;
return new gl::texture(target, width, height, depth, mipmaps, internal_format);
}
void fill_texture(rsx::texture_dimension_extended dim, u16 mipmap_count, int format, u16 width, u16 height, u16 depth,
@ -494,7 +480,7 @@ namespace gl
}
}
void apply_swizzle_remap(GLenum target, const std::array<GLenum, 4>& swizzle_remap, const std::pair<std::array<u8, 4>, std::array<u8, 4>>& decoded_remap)
std::array<GLenum, 4> apply_swizzle_remap(const std::array<GLenum, 4>& swizzle_remap, const std::pair<std::array<u8, 4>, std::array<u8, 4>>& decoded_remap)
{
//Remapping tables; format is A-R-G-B
//Remap input table. Contains channel index to read color from
@ -503,7 +489,7 @@ namespace gl
//Remap control table. Controls whether the remap value is used, or force either 0 or 1
const auto remap_lookup = decoded_remap.second;
GLenum remap_values[4];
std::array<GLenum, 4> remap_values;
for (u8 channel = 0; channel < 4; ++channel)
{
@ -523,10 +509,7 @@ namespace gl
}
}
glTexParameteri(target, GL_TEXTURE_SWIZZLE_A, remap_values[0]);
glTexParameteri(target, GL_TEXTURE_SWIZZLE_R, remap_values[1]);
glTexParameteri(target, GL_TEXTURE_SWIZZLE_G, remap_values[2]);
glTexParameteri(target, GL_TEXTURE_SWIZZLE_B, remap_values[3]);
return remap_values;
}
void upload_texture(GLuint id, u32 texaddr, u32 gcm_format, u16 width, u16 height, u16 depth, u16 mipmaps, bool is_swizzled, rsx::texture_dimension_extended type,
@ -538,10 +521,7 @@ namespace gl
size_t texture_data_sz = get_placed_texture_storage_size(width, height, depth, gcm_format, mipmaps, is_cubemap, 256, 512);
std::vector<gsl::byte> data_upload_buf(texture_data_sz);
const std::array<GLenum, 4>& glRemap = get_swizzle_remap(gcm_format);
GLenum target;
switch (type)
{
case rsx::texture_dimension_extended::texture_dimension_1d:
@ -567,12 +547,6 @@ namespace gl
if (static_state)
{
//Usually for vertex textures
glTexParameteri(target, GL_TEXTURE_SWIZZLE_A, glRemap[0]);
glTexParameteri(target, GL_TEXTURE_SWIZZLE_R, glRemap[1]);
glTexParameteri(target, GL_TEXTURE_SWIZZLE_G, glRemap[2]);
glTexParameteri(target, GL_TEXTURE_SWIZZLE_B, glRemap[3]);
glTexParameteri(target, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(target, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexParameteri(target, GL_TEXTURE_WRAP_R, GL_REPEAT);
@ -581,10 +555,6 @@ namespace gl
glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameterf(target, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1.f);
}
else
{
apply_swizzle_remap(target, glRemap, decoded_remap);
}
//The rest of sampler state is now handled by sampler state objects
const auto format_type = get_format_type(gcm_format);